{"title":"Electronic Kits \u0026 Components","description":"\u003cp\u003eElectronic component kits, soldering practice boards, modules and project parts for prototyping, repair benches and electronics learning.\u003c\/p\u003e","products":[{"product_id":"mb102-breadboard-power-module-3-3v-5v-mb-102-830-points-prototype-bread-board-65pcs-jumper-wires-diy-for-arduino-kit","title":"Arduino MB102 3.3V Solderless Breadboard for Arduino Projects","description":"\u003ch2\u003eArduino MB102 3.3V Solderless Breadboard for Arduino Projects\u003c\/h2\u003e\n\u003cp\u003eArduino MB102 3.3V Solderless Breadboard for Arduino Projects supports pcb repair and electronics assembly. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa63fca866b7f4df1b5fd99cc9065f6889.webp?v=1764927536\" alt=\"Arduino MB102 3.3V Solderless Breadboard for Arduino Projects product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc2bc8e052bf84aa29efa3c04f193ca95n.webp?v=1764927536\" alt=\"Arduino MB102 3.3V Solderless Breadboard for Arduino Projects detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa557857999c84ee1a1300a9b7837d16cc.webp?v=1764927536\" alt=\"Arduino MB102 3.3V Solderless Breadboard for Arduino Projects detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc990e9d665d1435883be950c6f79a3b2g.webp?v=1764927536\" alt=\"Arduino MB102 3.3V Solderless Breadboard for Arduino Projects detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Arduino\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e MB102\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Kit 1, Kit 3, 800 Point Board, 65pcs Cable, Kit 2, 400 Point Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB repair and electronics assembly\u003c\/li\u003e\n\u003cli\u003ePortable bench soldering and field maintenance\u003c\/li\u003e\n\u003cli\u003eTip, temperature, and power setup checks before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arduino","offers":[{"title":"Kit 1","offer_id":47105536000258,"sku":"12000042218113037","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Kit 3","offer_id":47105536033026,"sku":"12000042218113036","price":6.31,"currency_code":"USD","in_stock":true},{"title":"800 Point Board","offer_id":47105536065794,"sku":"12000042218113039","price":4.72,"currency_code":"USD","in_stock":true},{"title":"65pcs Cable","offer_id":47105536098562,"sku":"12000051667762688","price":4.35,"currency_code":"USD","in_stock":true},{"title":"Kit 2","offer_id":47105536131330,"sku":"12000051667762687","price":7.88,"currency_code":"USD","in_stock":true},{"title":"400 Point Board","offer_id":47105536164098,"sku":"12000051667762686","price":4.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa63fca866b7f4df1b5fd99cc9065f6889.webp?v=1764927536"},{"product_id":"xy7025-70v-25a-1750w-cnc-stabilized-voltage-power-supply-buck-converter-cc-cv-constant-voltage-constant-current-step-down-module","title":"XY7025 70V DC-DC Converter Module for Electronics Prototyping","description":"\u003ch2\u003eXY7025 70V DC-DC Converter Module for Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003eXY7025 70V DC-DC Converter Module for Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S913c902f4ee648d08449564c033b8fde3.webp?v=1765156336\" alt=\"XY7025 70V DC-DC Converter Module for Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2eee7db730584e3198b88ffa096933c11.webp?v=1765156337\" alt=\"XY7025 70V DC-DC Converter Module for Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2a5bf74c69804548b0e00b0a7760dbbaE.webp?v=1765156336\" alt=\"XY7025 70V DC-DC Converter Module for Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S11b86f217c0b4825858aabe6e7610f387.webp?v=1765156337\" alt=\"XY7025 70V DC-DC Converter Module for Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XY7025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e XY7025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 70V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e XY7025, XY7025 Base plate, XY7025 WiFi, XY7025 IR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XY7025","offers":[{"title":"XY7025","offer_id":47111965769986,"sku":"12000045690196165","price":39.0,"currency_code":"USD","in_stock":true},{"title":"XY7025 Base plate","offer_id":47111965802754,"sku":"12000045690196163","price":35.75,"currency_code":"USD","in_stock":true},{"title":"XY7025 WiFi","offer_id":47111965835522,"sku":"12000045690196164","price":45.3,"currency_code":"USD","in_stock":true},{"title":"XY7025 IR","offer_id":47111965868290,"sku":"12000045690196162","price":43.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S913c902f4ee648d08449564c033b8fde3.webp?v=1765156336"},{"product_id":"upgrade-nema23-stepper-motor-driver-tb6600-4a-dc9-42v-nema17-drive-for-3d-pinter-laser-engraving-machine-cnc-router-controller","title":"TB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control","description":"\u003ch2\u003eTB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control\u003c\/h2\u003e\n\u003cp\u003eTB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1399176d58a44f7fb6edfd687cfa572cn.webp?v=1765185166\" alt=\"TB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/U7843627a0dc442a18a4fb24d67dc1fedD.webp?v=1765185167\" alt=\"TB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/U008ba152bfef4b55bb023ddd5d062589O.webp?v=1765185166\" alt=\"TB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/U4cd1bb35a1c045e1afcda7c42960f985L.webp?v=1765185167\" alt=\"TB6600 4A Nema17\/Nema23 Stepper Motor Driver for CNC Control detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e TB6600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 4A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 1Pcs, 3Pcs, 5Pcs, 2PCS, 4PCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Upgrade","offers":[{"title":"1Pcs","offer_id":47113738879234,"sku":"12000016109436147","price":5.9,"currency_code":"USD","in_stock":true},{"title":"3Pcs","offer_id":47113738912002,"sku":"12000016109436151","price":21.2,"currency_code":"USD","in_stock":true},{"title":"5Pcs","offer_id":47113738944770,"sku":"12000016109436155","price":31.66,"currency_code":"USD","in_stock":true},{"title":"2PCS","offer_id":47113738977538,"sku":"12000035582612916","price":12.68,"currency_code":"USD","in_stock":true},{"title":"4PCS","offer_id":47113739010306,"sku":"12000035582612920","price":26.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1399176d58a44f7fb6edfd687cfa572cn.webp?v=1765185166"},{"product_id":"dc-5v-cw-morse-code-decoder-loose-kit-audio-cipher-reader-circuit-board-welding-exercise-diy-electronic-manufacturing-kits","title":"DC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits","description":"\u003ch2\u003eDC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits\u003c\/h2\u003e\n\u003cp\u003eDC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5v-cw-morse-code-decoder-loose-kit-audio-cipher-reader-circuit-board-welding--1.webp?v=1779198474\" alt=\"DC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5v-cw-morse-code-decoder-loose-kit-audio-cipher-reader-circuit-board-welding--2.webp?v=1779198473\" alt=\"DC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5v-cw-morse-code-decoder-loose-kit-audio-cipher-reader-circuit-board-welding--3.webp?v=1779198474\" alt=\"DC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5v-cw-morse-code-decoder-loose-kit-audio-cipher-reader-circuit-board-welding--4.webp?v=1779198474\" alt=\"DC 5V CW Morse Code Decoder Loose Kit Audio Cipher Reader Circuit Board Welding Exercise DIY Electronic Manufacturing Kits detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI RF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Decoder SetA, Decoder SetB, Decoder SetC, Decoder SetD, Decoder SetE, Decoder SetF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI RF","offers":[{"title":"Decoder SetA","offer_id":47117211959554,"sku":"12000049943108557","price":13.35,"currency_code":"USD","in_stock":true},{"title":"Decoder SetB","offer_id":47117211992322,"sku":"12000049943108558","price":15.09,"currency_code":"USD","in_stock":true},{"title":"Decoder SetC","offer_id":47117212025090,"sku":"12000049943108559","price":17.16,"currency_code":"USD","in_stock":true},{"title":"Decoder SetD","offer_id":47117212057858,"sku":"12000049943108560","price":17.48,"currency_code":"USD","in_stock":true},{"title":"Decoder SetE","offer_id":47117212090626,"sku":"12000049943108561","price":19.62,"currency_code":"USD","in_stock":true},{"title":"Decoder SetF","offer_id":47117212123394,"sku":"12000049943108562","price":10.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2338b86bf64045f3b63bb2aea802a4469.webp?v=1765267433"},{"product_id":"18650-lithium-battery-capacity-tester-module-mah-mwh-digital-battery-power-detector-module-18650-battery-tester-type-c-auto-char","title":"18650 Battery Capacity Tester Module with USB-C Charging Interface","description":"\u003ch2\u003e18650 Battery Capacity Tester Module with USB-C Charging Interface\u003c\/h2\u003e\n\u003cp\u003e18650 Battery Capacity Tester Module with USB-C Charging Interface supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se848b1ee48824f8f839c8756cbcceb35q.webp?v=1765267652\" alt=\"18650 Battery Capacity Tester Module with USB-C Charging Interface product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1d63959073d04705ada3ba72a4fd75cfI.webp?v=1765267652\" alt=\"18650 Battery Capacity Tester Module with USB-C Charging Interface detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb96abc66293847819280b261e1db980bg.webp?v=1765267652\" alt=\"18650 Battery Capacity Tester Module with USB-C Charging Interface detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb830825494f54fc2bb82b27da5fad326d.webp?v=1765267652\" alt=\"18650 Battery Capacity Tester Module with USB-C Charging Interface detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey functions:\u003c\/strong\u003e USB-C, USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 4CH, 2CH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"4CH","offer_id":47117213139202,"sku":"18650 Lithium Battery Capacity Tester（4CH）","price":18.52,"currency_code":"USD","in_stock":true},{"title":"2CH","offer_id":47117213171970,"sku":"18650 Lithium Battery Capacity Tester（2CH）","price":11.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se848b1ee48824f8f839c8756cbcceb35q.webp?v=1765267652"},{"product_id":"precision-5v-700ma3-5w-12v2a-isolated-switching-power-supply-acdc-step-down-module-220-to-5v","title":"Precision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V","description":"\u003ch2\u003ePrecision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V\u003c\/h2\u003e\n\u003cp\u003ePrecision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V supports bench power for electronics repair and development. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4185pg.jpg?v=1770107932\" alt=\"Precision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4187pg.jpg?v=1770107955\" alt=\"Precision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4183pg.jpg?v=1770108018\" alt=\"Precision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-precision-5v-700ma3-5w-12v2a-isolated-switching-power-supply-acdc-step-down-modu-1.webp?v=1779198715\" alt=\"Precision 5V 700MA(3.5W)\/12V2A Isolated Switching Power Supply\/ACDC Step-down Module 220 To 5V detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey functions:\u003c\/strong\u003e Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 5V, 700MA, 3.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 5V700mA(3.5W), 12V300mA(3.5W)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench power for electronics repair and development\u003c\/li\u003e\n\u003cli\u003ePrototype bring-up and load checks\u003c\/li\u003e\n\u003cli\u003eLab and workshop power workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Precision","offers":[{"title":"5V700mA(3.5W)","offer_id":47117450281218,"sku":"5V700mA(3.5W)","price":1.57,"currency_code":"USD","in_stock":true},{"title":"12V300mA(3.5W)","offer_id":47117450313986,"sku":"12V300mA(3.5W)","price":1.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4184pg.jpg?v=1770108079"},{"product_id":"1500pcs-electronic-components-starter-kit-resistor-capacitor-led-diode-transistor-assortment-pack-for-diy-arduino","title":"Arduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects","description":"\u003ch2\u003eArduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects\u003c\/h2\u003e\n\u003cp\u003eArduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects is listed as a Electronic Components \u0026amp; Kits for customers who need clear model, compatibility, and specification information before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1500pcs-electronic-components-starter-kit-resistor-capacitor-led-diode-transisto-1.webp?v=1779198722\" alt=\"Arduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1500pcs-electronic-components-starter-kit-resistor-capacitor-led-diode-transisto-2.webp?v=1779198722\" alt=\"Arduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1500pcs-electronic-components-starter-kit-resistor-capacitor-led-diode-transisto-3.webp?v=1779198721\" alt=\"Arduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1500pcs-electronic-components-starter-kit-resistor-capacitor-led-diode-transisto-4.webp?v=1779198722\" alt=\"Arduino ESP32 projects 1500Pcs Bench Power Supply for Arduino Projects detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand \/ series: Arduino\u003c\/li\u003e\n\u003cli\u003eListed model terms: ESP32\u003c\/li\u003e\n\u003cli\u003eVisible listed specs: 3MM\u003c\/li\u003e\n\u003cli\u003eInterfaces \/ functions: Power Supply\u003c\/li\u003e\n\u003cli\u003eSelectable options: 3MM LED, 600pcs 1 Resistor, 30 Value Ceramic Cap, 8 common diode packa, 18 common triode pac, 12 Value Electrolyti, Complete box set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench power for electronics repair and development\u003c\/li\u003e\n\u003cli\u003ePrototype bring-up and load checks\u003c\/li\u003e\n\u003cli\u003eLab and workshop power workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected variant, plug, frequency, voltage, connector, or package option before checkout.\u003c\/li\u003e\n\u003cli\u003eMatch the listed measurement range, interface, and accessory requirements to your bench or field setup.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal electrical, RF, laser, battery, or workshop safety practices where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arduino","offers":[{"title":"3MM LED","offer_id":47117702234370,"sku":"12000051789976764","price":2.2,"currency_code":"USD","in_stock":true},{"title":"600pcs 1 Resistor","offer_id":47117702267138,"sku":"12000038545831527","price":3.29,"currency_code":"USD","in_stock":true},{"title":"30 Value Ceramic Cap","offer_id":47117702299906,"sku":"12000051789976765","price":2.84,"currency_code":"USD","in_stock":true},{"title":"8 common diode packa","offer_id":47117702332674,"sku":"12000051789976768","price":2.62,"currency_code":"USD","in_stock":true},{"title":"18 common triode pac","offer_id":47117702365442,"sku":"12000051789976767","price":3.74,"currency_code":"USD","in_stock":true},{"title":"12 Value Electrolyti","offer_id":47117702398210,"sku":"12000051789976769","price":2.83,"currency_code":"USD","in_stock":true},{"title":"Complete box set","offer_id":47117702430978,"sku":"12000051789976766","price":19.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S370300cf4a3a4e4ebe6e3a66e0ef08c6V.webp?v=1765272438"},{"product_id":"300pcs-box-nylon-plastic-insulated-phillips-pan-round-head-bolt-screw-nut-mix-m2-m3-10-sizes-assortment-kit-set-white-color","title":"300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color","description":"\u003ch2\u003e300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color\u003c\/h2\u003e\n\u003cp\u003e300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-300pcs-box-nylon-plastic-insulated-phillips-pan-round-head-bolt-screw-nut-mix-m2-1.webp?v=1779198728\" alt=\"300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-300pcs-box-nylon-plastic-insulated-phillips-pan-round-head-bolt-screw-nut-mix-m2-2.webp?v=1779198728\" alt=\"300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-300pcs-box-nylon-plastic-insulated-phillips-pan-round-head-bolt-screw-nut-mix-m2-3.webp?v=1779198728\" alt=\"300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-300pcs-box-nylon-plastic-insulated-phillips-pan-round-head-bolt-screw-nut-mix-m2-4.webp?v=1779198732\" alt=\"300pcs\/box Nylon Plastic Insulated Phillips Pan Round Head Bolt Screw Nut Mix M2 M3 10 Sizes Assortment Kit Set White Color detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e white 300pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"white 300pcs","offer_id":47117770424578,"sku":"12000037092146304","price":4.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S78a4a6a64a2b4100b4d8365b4088081cN.webp?v=1765272755"},{"product_id":"600pcs-transistor-kit-a1015-c1815-c945-s8050-s8850-2n2222-2n3904-2n3906-2n5401-2n5551-pnp-npn-s9012-s9015-s9018-15-kinds","title":"600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds","description":"\u003ch2\u003e600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds\u003c\/h2\u003e\n\u003cp\u003e600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-600pcs-transistor-kit-a1015-c1815-c945-s8050-s8850-2n2222-2n3904-2n3906-2n5401-2-1.webp?v=1779198742\" alt=\"600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-600pcs-transistor-kit-a1015-c1815-c945-s8050-s8850-2n2222-2n3904-2n3906-2n5401-2-2.webp?v=1779198742\" alt=\"600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S12dd08ef5cfa43e88a02843223384a2dv.webp?v=1765273110\" alt=\"600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa2f6b21d1b454313bfac37156aed9fedw.webp?v=1765273110\" alt=\"600pcs Transistor Kit A1015 C1815 C945 S8050 S8850 2N2222 2N3904 2N3906 2N5401 2N5551 PNP NPN S9012-S9015 S9018 15 Kinds detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e A1015, C1815, C945, S8050, S8850, S9012\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47117878657282,"sku":"600pcs Transistor Kit","price":7.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S12dd08ef5cfa43e88a02843223384a2dv.webp?v=1765273110"},{"product_id":"150pcs-integrated-circuits-chips-boxed-pc817-icl7660-ne555-lm358-jrc4558-lm393-lm339-repair-appliances-send-clip-send-adapter","title":"PC817 150pcs Transistor Assortment Kit for Circuit Prototyping","description":"\u003ch2\u003ePC817 150pcs Transistor Assortment Kit for Circuit Prototyping\u003c\/h2\u003e\n\u003cp\u003ePC817 150pcs Transistor Assortment Kit for Circuit Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4193pg.jpg?v=1770177208\" alt=\"PC817 150pcs Transistor Assortment Kit for Circuit Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4192pg.jpg?v=1770176875\" alt=\"PC817 150pcs Transistor Assortment Kit for Circuit Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4189pg.jpg?v=1770176876\" alt=\"PC817 150pcs Transistor Assortment Kit for Circuit Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4193pg.jpg?v=1770177256\" alt=\"PC817 150pcs Transistor Assortment Kit for Circuit Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e PC817\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47120888103170,"sku":"TFZ-TUFZEN-150PCS-INTEGRATED-CIRCUI-103170","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4189pg.jpg?v=1770176876"},{"product_id":"220pcs-1-setm2-m2-5-m3-m4-m5-m6-brass-heat-insert-nut-hot-melt-nutinsert-thread-knurled-double-twill-embedment-nuts","title":"220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts","description":"\u003ch2\u003e220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts\u003c\/h2\u003e\n\u003cp\u003e220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4347pg.jpg?v=1774865457\" alt=\"220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4348pg.jpg?v=1774865457\" alt=\"220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4349pg.jpg?v=1774865458\" alt=\"220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4346pg.jpg?v=1774865035\" alt=\"220PCS\/1 SetM2 M2.5 M3 M4 M5 M6 Brass Heat Insert Nut Hot Melt Nutinsert Thread Knurled Double Twill Embedment Nuts detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 220PCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"220PCS","offer_id":47120948887810,"sku":"12000049187020696","price":6.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S83c90a64f682490b91f4e0e5810cc5f21.webp?v=1765355724"},{"product_id":"225pcs-box-capacitor-kit-dip-aluminum-electrolytic-capacitors-set-15values-16v-50v-1uf-470uf-assorted-kit-storage-low","title":"225Pcs\/Box Capacitor Kit DIP Aluminum Electrolytic Capacitors Set 15Values 16V-50V 1uF-470uF Assorted Kit Storage Low","description":"\u003ch2\u003e225Pcs\/Box Capacitor Kit DIP Aluminum Electrolytic Capacitors Set 15Values 16V-50V 1uF-470uF Assorted Kit Storage Low\u003c\/h2\u003e\n\u003cp\u003e225Pcs\/Box Capacitor Kit DIP Aluminum Electrolytic Capacitors Set 15Values 16V-50V 1uF-470uF Assorted Kit Storage Low supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S74ff5d90d65e488a8ca1f549453db49fN.webp?v=1765355974\" alt=\"225Pcs\/Box Capacitor Kit DIP Aluminum Electrolytic Capacitors Set 15Values 16V-50V 1uF-470uF Assorted Kit Storage Low product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0c39cb539a774213bf6e7847b1d79cc4L.webp?v=1765355974\" alt=\"225Pcs\/Box Capacitor Kit DIP Aluminum Electrolytic Capacitors Set 15Values 16V-50V 1uF-470uF Assorted Kit Storage Low detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 16V, 50V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47120966320386,"sku":"TFZ-TUFZEN-225PCS-BOX-CAPACITOR-KIT-320386","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S74ff5d90d65e488a8ca1f549453db49fN.webp?v=1765355974"},{"product_id":"diy-electronic-kit-rda5807m-fm-radio-87-180mhz-with-digital-tube-display-stc15-microcontroller-electronic-soldering-projects","title":"RDA5807M FM Radio Soldering Practice Kit with STC15 Microcontroller","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eDIY Electronic Kit RDA5807M FM Radio 87-180MHz with Digital Tube Display STC15 is a electronics kit selected for learning circuit assembly, electronics practice and hands-on project building. 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Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-0-60v-cnc-adjustable-dc-stabilized-voltage-power-supply-constant-voltage-and-con-1.webp?v=1779199474\" alt=\"0-60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A\/20A 900\/1200W Step-Down Module product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-0-60v-cnc-adjustable-dc-stabilized-voltage-power-supply-constant-voltage-and-con-2.webp?v=1779199474\" alt=\"0-60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A\/20A 900\/1200W Step-Down Module detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-0-60v-cnc-adjustable-dc-stabilized-voltage-power-supply-constant-voltage-and-con-3.webp?v=1779199474\" alt=\"0-60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A\/20A 900\/1200W Step-Down Module detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-0-60v-cnc-adjustable-dc-stabilized-voltage-power-supply-constant-voltage-and-con-4.webp?v=1779199474\" alt=\"0-60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A\/20A 900\/1200W Step-Down Module detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; 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Kits for customers who need clear model, compatibility, and specification information before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-hot-new-rd-rd6012-rd6018-switch-power-supply-65v-800w-digital-power-supply-case--1.jpg?v=1779199493\" alt=\"HOT NEW RD RD6012 RD6018 Switch Power Supply 65V 800W Digital Power Supply Case S800 for Iron Shell Voltage Converter Kit product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-hot-new-rd-rd6012-rd6018-switch-power-supply-65v-800w-digital-power-supply-case--2.jpg?v=1779199493\" alt=\"HOT NEW RD RD6012 RD6018 Switch Power Supply 65V 800W Digital Power Supply Case S800 for Iron Shell Voltage Converter Kit detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-hot-new-rd-rd6012-rd6018-switch-power-supply-65v-800w-digital-power-supply-case--3.jpg?v=1779199493\" alt=\"HOT NEW RD RD6012 RD6018 Switch Power Supply 65V 800W Digital Power Supply Case S800 for Iron Shell Voltage Converter Kit detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-hot-new-rd-rd6012-rd6018-switch-power-supply-65v-800w-digital-power-supply-case--4.jpg?v=1779199494\" alt=\"HOT NEW RD RD6012 RD6018 Switch Power Supply 65V 800W Digital Power Supply Case S800 for Iron Shell Voltage Converter Kit detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand \/ series: HOT\u003c\/li\u003e\n\u003cli\u003eListed model terms: RD6012, RD6018, S800\u003c\/li\u003e\n\u003cli\u003eVisible listed specs: 65V, 800W\u003c\/li\u003e\n\u003cli\u003eInterfaces \/ functions: Power Supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench power for electronics repair and development\u003c\/li\u003e\n\u003cli\u003ePrototype bring-up and load checks\u003c\/li\u003e\n\u003cli\u003eLab and workshop power workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected variant, plug, frequency, voltage, connector, or package option before checkout.\u003c\/li\u003e\n\u003cli\u003eMatch the listed measurement range, interface, and accessory requirements to your bench or field setup.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal electrical, RF, laser, battery, or workshop safety practices where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOT","offers":[{"title":"Default Title","offer_id":47290908180738,"sku":"TFZ-HOT-HOT-NEW-RD-RD6012-RD6018-180738","price":46.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S37e12faf971341629169327a0488b2827.webp?v=1769503771"},{"product_id":"theremin-kit-electronic-innovative-mini-musical-instrument-gift-with-screen-display","title":"Theremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display","description":"\u003ch2\u003eTheremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display\u003c\/h2\u003e\n\u003cp\u003eTheremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S95bcd59e54f94622980230d8594f16642.webp?v=1769589447\" alt=\"Theremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3f020c11325c4901af3bdbf56427bb0cZ.webp?v=1769589447\" alt=\"Theremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S178dcd7b98a44884a9eec817985a3258d.webp?v=1769589448\" alt=\"Theremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sbe69843c75fc4d5596c71c50496a1840b.webp?v=1769589447\" alt=\"Theremin Kit Electronic Innovative Mini Musical Instrument Gift with Screen Display detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Theremin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Theremin","offers":[{"title":"Default Title","offer_id":47297406140674,"sku":"TFZ-THEREMIN-THEREMIN-KIT-ELECTRONIC-140674","price":40.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S95bcd59e54f94622980230d8594f16642.webp?v=1769589447"},{"product_id":"si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plus-fpc-version-for-quansheng-uv-k5-uv-k6","title":"SI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair","description":"\u003ch2\u003eSI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair\u003c\/h2\u003e\n\u003cp\u003eSI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-1.webp?v=1779199618\" alt=\"SI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-2.webp?v=1779199619\" alt=\"SI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-3.webp?v=1779199618\" alt=\"SI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-4.webp?v=1779199619\" alt=\"SI4732 Receiver Module with Crystal Oscillator for Quansheng UV-K5 UV-K6 Repair detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SI4732\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e SI4732\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Orange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SI4732","offers":[{"title":"Orange","offer_id":47312988897538,"sku":"12000039810271968","price":12.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa218de3b6ee54b2c92caaf623f839ac1n.webp?v=1769753866"},{"product_id":"1-5-10pcs-lm2596-dc-to-dc-buck-converter-3-0-40v-to-1-5-35v-power-supply-step-down-module","title":"LM2596 10pcs DC-DC Converter Module for Electronics Prototyping","description":"\u003ch2\u003eLM2596 10pcs DC-DC Converter Module for Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003eLM2596 10pcs DC-DC Converter Module for Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1-5-10pcs-lm2596-dc-to-dc-buck-converter-3-0-40v-to-1-5-35v-power-supply-step-do-1.webp?v=1779199704\" alt=\"LM2596 10pcs DC-DC Converter Module for Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1-5-10pcs-lm2596-dc-to-dc-buck-converter-3-0-40v-to-1-5-35v-power-supply-step-do-2.webp?v=1779199704\" alt=\"LM2596 10pcs DC-DC Converter Module for Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1-5-10pcs-lm2596-dc-to-dc-buck-converter-3-0-40v-to-1-5-35v-power-supply-step-do-3.webp?v=1779199704\" alt=\"LM2596 10pcs DC-DC Converter Module for Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1-5-10pcs-lm2596-dc-to-dc-buck-converter-3-0-40v-to-1-5-35v-power-supply-step-do-4.webp?v=1779199704\" alt=\"LM2596 10pcs DC-DC Converter Module for Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e LM2596\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 5pcs, 10pcs, 1pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"5pcs","offer_id":47316803715330,"sku":"12000030968453858","price":13.42,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":47316803748098,"sku":"12000030968453859","price":16.47,"currency_code":"USD","in_stock":true},{"title":"1pcs","offer_id":47316803780866,"sku":"12000030968453860","price":11.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3cb1d485e3784b8db0c2d9476bee416fH.webp?v=1769852705"},{"product_id":"dc-6-60v-12v-24v-36v-48v-30a-pwm-dc-motor-speed-controller-regulator-motor-speed-controller-with-start-stop-switch","title":"DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch","description":"\u003ch2\u003eDC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch\u003c\/h2\u003e\n\u003cp\u003eDC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S14b86d9641be4037a710778cefaab68a8.webp?v=1770019606\" alt=\"DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S25c3f892266f496ca2e11fbfd2fa5d03G.webp?v=1770019606\" alt=\"DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7bc387cb2ddb472f96e5fc12d250b9e0O.webp?v=1770019605\" alt=\"DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc3006e51850e43f19fb8a37016d878bc7.webp?v=1770019606\" alt=\"DC 6-60V 12V 24V 36V 48V 30A PWM DC Motor Speed Controller Regulator Motor Speed Controller with Start Stop Switch detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 60V, 12V, 24V, 36V, 48V, 30A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47323676606722,"sku":"TFZ-TUFZEN-DC-6-60V-12V-24V-36V-48V-606722","price":11.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S14b86d9641be4037a710778cefaab68a8.webp?v=1770019606"},{"product_id":"xy6509x-dc-buck-converter-65v-9a-585w-cnc-adjustable-regulator-cc-cv-lab-solar-charging-module","title":"XY6509X 65V DC-DC Converter Module for Electronics Prototyping","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eXY6509X DC Buck Converter 65V 9A 585W CNC Adjustable Regulator CC CV Lab Solar Charging is a power and battery module selected for power conversion, battery testing, charging and regulated output projects. It is suitable for electronics builders, repair users and lab bench users who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epower conversion, battery testing, charging and regulated output projects\u003c\/li\u003e\n\u003cli\u003eDIY electronics, battery packs, solar modules and bench power workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics builders, repair users and lab bench users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eFeatures\u003c\/p\u003e\u003cp\u003eCompatible with serial communication and standard MODBUS protocol, while enabling firmware updating and integrating MPPT solar charging functionality for versatile application scenarios.\u003c\/p\u003e\u003cp\u003e2、Features a 38*29mm visible display area with an LCD screen exceeding 1.8 inches in size. The screen layout is rationally arranged with bold, plump and rounded fonts, serving as a professional display panel tailored for power supply equipment.\u003c\/p\u003e\u003cp\u003e3、The display PCB adopts an immersion gold process, which enhances anti-oxidation performance, boosts conductivity and ensures longer service life. The casing is manufactured via one-piece injection molding with flame-retardant materials for heightened safety, and its double-layer buckle design secures the dual circuit boards more stably.\u003c\/p\u003e\u003cp\u003e4、Comes with a high-precision external clock crystal that ensures accurate timekeeping, thus making capacity and energy statistics more reliable. It is driven by a 48-pin high-performance MCU controller with a 64M frequency, delivering quicker computing efficiency.\u003c\/p\u003e\u003cp\u003eIntegrated buzzer offers audible prompts for button operations and alarm alerts, providing clear and responsive feedback to users in real time.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003cp\u003eModel: XY6509X\u003c\/p\u003e\u003cp\u003eInput Voltage Range: 12.0-72V\u003c\/p\u003e\u003cp\u003eOutput Voltage Range: 0-65V\u003c\/p\u003e\u003cp\u003eOutput Current Range: 0-9.000A\u003c\/p\u003e\u003cp\u003eMax Output Power: 585W\u003c\/p\u003e\u003cp\u003eVoltage Accuracy: ±0.5% ±1 digit\u003c\/p\u003e\u003cp\u003eCurrent Accuracy: ±0.5% ±3 digits\u003c\/p\u003e\u003cp\u003eVoltage Resolution: 0.01V\u003c\/p\u003e\u003cp\u003eCurrent Resolution: 0.001A\u003c\/p\u003e\u003cp\u003eConversion Efficiency: Approximately 95%\u003c\/p\u003e\u003cp\u003eSoft Start Function: Available\u003c\/p\u003e\u003cp\u003eIntegrated Buzzer: Included\u003c\/p\u003e\u003cp\u003eMPPT Solar Charging: Supported\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eProtection Mechanisms\u003c\/p\u003e\u003cp\u003eInput Reverse Polarity Protection: Equipped\u003c\/p\u003e\u003cp\u003eInput Low Voltage Protection (LVP): Adjustable from 10-75V, default value 10V\u003c\/p\u003e\u003cp\u003eOutput Over-Voltage Protection (OVP): Adjustable from 0-67V, default value 67V\u003c\/p\u003e\u003cp\u003eOver-Temperature Protection (OTP): Adjustable from 0-110 deg C, default value 95 deg C\u003c\/p\u003e\u003cp\u003eOvertime Protection (OHP): Adjustable from 1 minute to 99 hours 59 minutes, default status: Disabled\u003c\/p\u003e\u003cp\u003eOver-Capacity Protection (OAP): Adjustable from 0-9999Ah, default status: Disabled\u003c\/p\u003e\u003cp\u003eOver-Energy Protection (OPH): Adjustable from 0-4200KWH, default status: Disabled\u003c\/p\u003e\u003cp\u003eOutput Over-Current Protection (OCP) (for XY6509): Adjustable from 0-9.2A, default value 9.2A\u003c\/p\u003e\u003cp\u003eOutput Over-Power Protection (OPP) (for XY6509): Adjustable from 0-650W, default value 650W\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S87026fe13e3d4fc1be156eb48a496f94m.webp?v=1770020888\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8bef018ac9c14d4cae4f2ef0cbd490fb0.webp?v=1770020889\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy6509x-dc-buck-converter-65v-9a-585w-cnc-adjustable-regulator-cc-cv-lab-solar-c-1.webp?v=1779199714\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S145602b63b664ff499524a4f5ca1758ce.webp?v=1770020888\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6eeb46e708dc416ba7251c6a694aafa8O.webp?v=1770020888\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy6509x-dc-buck-converter-65v-9a-585w-cnc-adjustable-regulator-cc-cv-lab-solar-c-2.webp?v=1779199714\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf23d9fa0c36040a8aa96b1d477c616d8b.webp?v=1770020888\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S76ae03ff273f4b6db1cbf6b15b5a0e8cb_fdc2c6f8-ae2f-473a-ae43-5574ec438248.webp?v=1770020888\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4b181a54f08941eca9e0b099143a4cd09.webp?v=1770020889\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy6509x-dc-buck-converter-65v-9a-585w-cnc-adjustable-regulator-cc-cv-lab-solar-c-3.webp?v=1779199714\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"XY6509X","offers":[{"title":"XY-6509X","offer_id":47323712192770,"sku":"12000046865001614","price":25.28,"currency_code":"USD","in_stock":true},{"title":"XY-6509X 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Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc52e97d7955e4ad98456784a148f1b77o.webp?v=1770023187\" alt=\"Adjustable DC-DC LM 2596 Converter Buck Step Down Regulator Power Module product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd1c4b480553d4dd6962107931055ef83J.webp?v=1770023187\" alt=\"Adjustable DC-DC LM 2596 Converter Buck Step Down Regulator Power Module detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7fca64bcf71b4497b32cf85c037c0e1cZ.webp?v=1770023187\" alt=\"Adjustable DC-DC LM 2596 Converter Buck Step Down Regulator Power Module detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Saf9c53bc7e0b488e80608475b23f40e5V.webp?v=1770023187\" alt=\"Adjustable DC-DC LM 2596 Converter Buck Step Down Regulator Power Module detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e LM-2596\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Style1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adjustable","offers":[{"title":"Style1","offer_id":47323771666690,"sku":"12000051949044542","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc52e97d7955e4ad98456784a148f1b77o.webp?v=1770023187"},{"product_id":"4s-6s-8s-3a-bms-lifepo4-lithium-battery-active-balancer-equalizer-3-2v-4-4v-battery-cell-packs-balance-energy-transfer-for-rv","title":"4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV","description":"\u003ch2\u003e4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV\u003c\/h2\u003e\n\u003cp\u003e4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1fb1adb6fce24ff2b781b28b38e5c9f2x.webp?v=1770024818\" alt=\"4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S48c9c206917642a0ae6beec64594c567T.webp?v=1770024818\" alt=\"4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0d992d8190ee44deb395590a1946a25dR.webp?v=1770024818\" alt=\"4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4a2855db5e3a42c4963cba902e7acf98g.webp?v=1770024818\" alt=\"4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance Energy Transfer for RV detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 3A, 3.2V, 4.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 8S, 6S, 4S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"8S","offer_id":47323804598530,"sku":"12000047748555832","price":13.35,"currency_code":"USD","in_stock":true},{"title":"6S","offer_id":47323804631298,"sku":"12000047748555833","price":11.04,"currency_code":"USD","in_stock":true},{"title":"4S","offer_id":47323804664066,"sku":"12000047748555834","price":8.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sde6306ef59ef4619af986cc1a57b242d8.webp?v=1770024818"},{"product_id":"smd4-smd6-integrated-drive-42-57-stepper-motor-forward-and-reverse-control-driver-angle-speed-plc-serial-communication","title":"SMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication","description":"\u003ch2\u003eSMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication\u003c\/h2\u003e\n\u003cp\u003eSMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S266b9030a8b44cb693a2ce487c35981f2.webp?v=1770102010\" alt=\"SMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S93c3adcbdd8c48d7acbe6ed395dfe084g.webp?v=1770102010\" alt=\"SMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8160e561b4794501b04ea2a887422691B.webp?v=1770102010\" alt=\"SMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S16116d67f7c34978b163ac95ed289138o.webp?v=1770102010\" alt=\"SMD4\/SMD6 integrated drive 42 57 stepper motor forward and reverse control driver angle speed PLC serial communication detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SMD4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e SMD4, SMD6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMD4","offers":[{"title":"SMD4","offer_id":47327905317122,"sku":"12000051480933252","price":19.72,"currency_code":"USD","in_stock":true},{"title":"SMD6","offer_id":47327905349890,"sku":"12000051480933253","price":26.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S266b9030a8b44cb693a2ce487c35981f2.webp?v=1770102010"},{"product_id":"a72z-odrive3-6-56v-foc-bldc-servo-dual-motor-controller-stm32f4-support-multiple-encoder-odrive3-6-motor-control-board-12-56v","title":"A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V","description":"\u003ch2\u003eA72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V\u003c\/h2\u003e\n\u003cp\u003eA72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-a72z-odrive3-6-56v-foc-bldc-servo-dual-motor-controller-stm32f4-support-multiple-1.jpg?v=1779199736\" alt=\"A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-a72z-odrive3-6-56v-foc-bldc-servo-dual-motor-controller-stm32f4-support-multiple-2.jpg?v=1779199736\" alt=\"A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-a72z-odrive3-6-56v-foc-bldc-servo-dual-motor-controller-stm32f4-support-multiple-3.jpg?v=1779199736\" alt=\"A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-a72z-odrive3-6-56v-foc-bldc-servo-dual-motor-controller-stm32f4-support-multiple-4.jpg?v=1779199737\" alt=\"A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor Control Board 12-56V detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e A72Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e A72Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 56V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"A72Z","offers":[{"title":"Default Title","offer_id":47327920324866,"sku":"TFZ-A72Z-A72Z-ODRIVE3-6-56V-FOC-B-324866","price":38.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S148cbf1c8fc04fc98703785a21ff06f0u.webp?v=1770102624"},{"product_id":"hu-017a-b-rda5807s-radio-kit-fm-diy-electronic-parts-learning-set-87-108mhz-diy-electronic-kit","title":"HU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly","description":"\u003ch2\u003eHU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly\u003c\/h2\u003e\n\u003cp\u003eHU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly supports pcb repair and electronics assembly. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hecccec66e70348009f2e12496afa7b2et.webp?v=1770104370\" alt=\"HU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H31ac266aac5b40778000eaf448e8b25dP.webp?v=1770104370\" alt=\"HU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S73119b31ad4f40b89b061d3db46dbbbdq.webp?v=1770104370\" alt=\"HU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2edf22fc41064698970e5c897d26f5efT.webp?v=1770104370\" alt=\"HU-017A\/B RDA5807S FM Radio Soldering Practice Kit for Electronics Assembly detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HU-017A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e HU-017A, RDA5807S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 017A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Without shell \/ V4.0, Without shell \/ V5.0, with shell \/ V4.0, with shell \/ V5.0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB repair and electronics assembly\u003c\/li\u003e\n\u003cli\u003ePortable bench soldering and field maintenance\u003c\/li\u003e\n\u003cli\u003eTip, temperature, and power setup checks before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HU-017A","offers":[{"title":"Without shell \/ V4.0","offer_id":47327954174210,"sku":"V4.0","price":17.59,"currency_code":"USD","in_stock":true},{"title":"Without shell \/ V5.0","offer_id":47327954206978,"sku":"V5.0","price":16.58,"currency_code":"USD","in_stock":true},{"title":"with shell \/ V4.0","offer_id":47327954239746,"sku":"V4.0-1","price":18.58,"currency_code":"USD","in_stock":true},{"title":"with shell \/ V5.0","offer_id":47327954272514,"sku":"V5.0-1","price":17.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S73119b31ad4f40b89b061d3db46dbbbdq_b1db19b0-bca5-47e1-b71f-bea3679e59f1.webp?v=1770104371"},{"product_id":"200pcs-lot-2835-smd-3v-pure-white-natural-white-warm-white-cool-white-led-23-26lm-bright-lamp-beads-light-emitting-diode","title":"LOT 2835 200PCS Electronic Components Kit for Circuit Prototyping","description":"\u003ch2\u003eLOT 2835 200PCS Electronic Components Kit for Circuit Prototyping\u003c\/h2\u003e\n\u003cp\u003eLOT 2835 200PCS Electronic Components Kit for Circuit Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S624f6145bb4a4650b00f965ab2908437e_c0f8354e-40ee-4068-9d39-cb3d492237c3.webp?v=1770109778\" alt=\"LOT 2835 200PCS Electronic Components Kit for Circuit Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfb71ddb73a47436296bffd29197a7205K.webp?v=1770109778\" alt=\"LOT 2835 200PCS Electronic Components Kit for Circuit Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8fb5f9012c254c969a86773b961df017d.webp?v=1770109778\" alt=\"LOT 2835 200PCS Electronic Components Kit for Circuit Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e LOT-2835\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Nature White 4000K, Pure White 6000K, Cool White 9500K, Warm White 3000K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Nature White 4000K","offer_id":47328075645186,"sku":"12000042215170203","price":2.46,"currency_code":"USD","in_stock":true},{"title":"Pure White 6000K","offer_id":47328075677954,"sku":"12000042215170204","price":4.73,"currency_code":"USD","in_stock":true},{"title":"Cool White 9500K","offer_id":47328075710722,"sku":"12000042215170205","price":5.31,"currency_code":"USD","in_stock":true},{"title":"Warm White 3000K","offer_id":47328075743490,"sku":"12000042215170202","price":5.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S624f6145bb4a4650b00f965ab2908437e_c0f8354e-40ee-4068-9d39-cb3d492237c3.webp?v=1770109778"},{"product_id":"electronic-watch-diy-kit-led-digital-tube-display-microcontroller-clock-assembly-circuit-board-making-creative-welding-practice","title":"Electronic Watch DIY Kit LED Digital Tube Display Microcontroller Clock Assembly Circuit Board Making Creative Welding Practice","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eElectronic Watch DIY Kit LED Digital Tube Display Microcontroller Clock Assembly Circuit is a soldering and rework tool selected for soldering, desoldering, spot welding and board repair tasks. It is suitable for PCB repair users, makers and electronics assembly workflows who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003esoldering, desoldering, spot welding and board repair tasks\u003c\/li\u003e\n\u003cli\u003ePCB assembly, battery pack work and repair bench setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for PCB repair users, makers and electronics assembly workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003eFeatures:\u003cbr\u003e1. The digital display will light up as soon as you press it, and the sleep mode will be turned on to achieve long battery life. The digital display will turn off after about 10 seconds\u003cbr\u003e2. Immersive experience of DIY fun, using discrete components for easy soldering, suitable for beginners to practice\u003cbr\u003e3. Transparent acrylic protective shell, with clear and visible internal structure and a transparent and textured appearance\u003cbr\u003e4. Support switching between 12\/24-hour clock, clock countdown, clock timing, and button switching modes\u003cbr\u003e5. The silicone strap fits snugly on the wrist, providing a soft and comfortable fit. The strap comes in a variety of colors, making it colorful and vibrant\n\u003cp\u003eParameters:\u003cbr\u003eProduct Name: LED Watch Kit\u003cbr\u003eStrap Material: Silicone Strap\u003cbr\u003eAccessory type: Direct insertion component\u003cbr\u003eDisplay mode: 0.28-inch red LED digital tube\u003cbr\u003ePower supply: 1 CR2032 button battery\u003cbr\u003eCase size: 52.5 * 39.5 * 18.1mm\u003cbr\u003eStrap size: 90mm+120mm, width 20mm\u003cbr\u003eOverall length: 255.5mm\u003cbr\u003eOperation Instructions:\u003cbr\u003ePress any button to display the time, which will automatically turn off after 10 seconds.\u003cbr\u003eSwitch mode: Long press S1 and S2 simultaneously\u003cbr\u003eMode: 23:59 departure mode 23:59 time adjustment mode 5 01 sleep setting mode\u003cbr\u003e24-hour switching mode 0:00 countdown mode 0:00 timing mode\u003cbr\u003eSleep: In the walking mode, short press S1 or S2, and there will be no operation for 10 seconds to automatically sleep\u003cbr\u003eTime Adjustment: In the time adjustment mode, short or long press S1 to adjust the minute and S2 to adjust the hour\u003cbr\u003eAutomatic sleep switch: In sleep setting mode, short press S1 or S2\u003cbr\u003e12\/24 hour switch: In the hour switch mode, short press S1 or S2\u003cbr\u003echaracteristic:\u003cbr\u003e1. Clock timing, adjustment, automatic sleep, and manual sleep\u003cbr\u003e2. Hour system switching, clock countdown, clock timing, button switching mode\u003cbr\u003e3. Using discrete components, simple soldering, suitable for beginners to practice\u003cbr\u003e4. Automatic sleep mode for long battery life\u003cbr\u003e5. Switch between 12 hour and 24-hour formats at will\u003cbr\u003e6. Users can customize the countdown duration\u003cbr\u003e7. Featuring a silicone strap that fits snugly against the wrist, it is soft and comfortable\u003cbr\u003e8. Multiple colors to choose from, vibrant and colorful\u003cbr\u003eAttention: To practice DIY welding of individual parts, it is necessary to bring your own welding tools for welding assembly and have a certain welding foundation\u003c\/p\u003e\n\u003cp\u003eProduct List:\u003cbr\u003eDIY electronic watch kit * 1\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0fdb9b35c7314b3ca27048d1e0578d8fc.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scbbe727029b24950a911d0e7f0aa8752u.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd4a82aac7fc742b3b94ace8d3e13bf93a.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc15d7491d7b14b988a5aa7fd35262fa6w.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S353f0a30059e4c279a94279934836354e.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa3652da6976241c38169d6f7a7535cccS.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8a228cf853284a29b75a2133f535bdf26.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/See6cd97a7607451e92e5ee50145b31431.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Seb7c1034b4bd4cf38ba71d6b064352f07.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S702a156e30014152ad4394c7ad9579fdP.webp?v=1770113134\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"Black","offer_id":47328183943426,"sku":"12000051052965426","price":8.1,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":47328183976194,"sku":"12000051052965427","price":8.1,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":47328184008962,"sku":"12000051052965428","price":8.1,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":47328184041730,"sku":"12000051052965429","price":8.1,"currency_code":"USD","in_stock":true},{"title":"lake blue","offer_id":47328184074498,"sku":"12000051052965430","price":8.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0fdb9b35c7314b3ca27048d1e0578d8fc.webp?v=1770113134"},{"product_id":"sk150s-sk120s-sk60s-cnc-step-up-and-step-down-module-adjustable-voltage-stabilized-power-supply-solar-charging-module-8a-150w","title":"SK150S 8A DC-DC Converter Module for Electronics Prototyping","description":"\u003ch2\u003eSK150S 8A DC-DC Converter Module for Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003eSK150S 8A DC-DC Converter Module for Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2ba24a81edd749bfa215f32f96796af8b.webp?v=1770192304\" alt=\"SK150S 8A DC-DC Converter Module for Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf48b60b9b28448b8988dda85aff54f51N.webp?v=1770192303\" alt=\"SK150S 8A DC-DC Converter Module for Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S958fde8516784116bc5a27d8ca43be34M.webp?v=1770192304\" alt=\"SK150S 8A DC-DC Converter Module for Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd8d1a8abcda14b42b7ed93d51b4099557.webp?v=1770192303\" alt=\"SK150S 8A DC-DC Converter Module for Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SK150S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e SK150S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 8A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e SK150S, SK120S, SK60S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SK150S","offers":[{"title":"SK150S","offer_id":47330698002690,"sku":"12000046704044029","price":21.29,"currency_code":"USD","in_stock":true},{"title":"SK120S","offer_id":47330698035458,"sku":"12000046704044030","price":18.46,"currency_code":"USD","in_stock":true},{"title":"SK60S","offer_id":47330698068226,"sku":"12000046704044031","price":16.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S45dfc1db5a5d43c2b149f18a46f1e4c0W.webp?v=1770192303"},{"product_id":"12v-single-channel-pwm-fan-speed-controller-with-25khz-frequency-duty-cycle-adjustable-from-0-to-97","title":"12V Single Channel PWM Fan Speed Controller with 25KHZ Frequency Duty Cycle Adjustable from 0% to 97","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e12V Single Channel PWM Fan Speed Controller with 25KHZ Frequency Duty Cycle Adjustable from is a electronics product selected for electronics repair, testing, prototyping and project work. It is suitable for electronics users, repair technicians and maker project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eelectronics repair, testing, prototyping and project work\u003c\/li\u003e\n\u003cli\u003ebench electronics, DIY projects and maker workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics users, repair technicians and maker project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eProduct Selling Points:\u003c\/strong\u003e\u003cbr\u003e1. Small size.\u003cbr\u003e2. Simple to use.\u003cbr\u003e3. Adjustable duty cycle from 0% to 97%, offering a wide speed - regulation range.\u003cbr\u003e4. PWM frequency is 25KHZ.\u003cbr\u003e5. Easy to install.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Parameters:\u003c\/strong\u003e\u003cbr\u003eThis is a single - channel PWM fan control board, which adopts the PWM speed - regulation scheme and can well adapt to the 4 - wire speed - regulation fans on the market. By rotating the potentiometer, you can conveniently adjust the fan speed.\u003cbr\u003e1. The PWM frequency is 25KHZ, which can adapt to most 12V speed - adjustable fans on the market.\u003cbr\u003e2. The duty cycle is adjustable from 0% to 97%, with a wide speed - regulation range.\u003cbr\u003e3. The rotary potentiometer comes with a switch for easy start - stop operation.\u003cbr\u003e4. Input voltage: 12V.\u003cbr\u003e5. Small size, convenient for installation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsage Instructions:\u003c\/strong\u003e\u003cbr\u003eYou need to solder the wires by yourself and connect to a 12V voltage. Pay attention to the wiring sequence. From top to bottom, pin 1 is grounded, pin 2 is connected to 12V, and pin 3 is left unused.\u003c\/p\u003e\u003cp\u003e Rotate the potentiometer and turn on the switch. The red LED will light up, indicating that the power supply is normal. Continue to adjust the potentiometer clockwise, and the fan speed will gradually increase.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1*PWM speed - regulation controller\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S720ff2e42f2448c390994cfbbff11e7cH.webp?v=1770193511\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S805581e432db40879eaf147db4cd5960O.webp?v=1770193511\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S32fd46b8263f484aaa85f12a03d74c99s.webp?v=1770193511\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7630e382910a4133bf1b871e347ec4a62.webp?v=1770193511\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S12eb6857a35f44948d4f710034a360bdR.webp?v=1770193510\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se269000d0d214ae4b76452419b9c4b6dq.webp?v=1770193511\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PROENGI RF","offers":[{"title":"12V","offer_id":47330794242306,"sku":"12000045322969601","price":4.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S720ff2e42f2448c390994cfbbff11e7cH.webp?v=1770193511"},{"product_id":"daly-smart-bms-4s-6s-8s-12s-13s-14s-16s-17s-20s-24s-bluetooth-bms-30a-40a-60a-80a-100a-120a-150a-200a-lifepo4-li-ion-lto-battery","title":"Daly Smart BMS 4S-24S Bluetooth Battery Management Board","description":"\u003ch2\u003eDaly Smart BMS 4S-24S Bluetooth Battery Management Board\u003c\/h2\u003e\n\u003cp\u003eDaly Smart BMS 4S-24S Bluetooth Battery Management Board supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scde65822553848b2a3e59d1eee61ac6fI.webp?v=1770194758\" alt=\"Daly Smart BMS 4S-24S Bluetooth Battery Management Board product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3532cabd753340fe9686b5bd925163f6O.webp?v=1770194758\" alt=\"Daly Smart BMS 4S-24S Bluetooth Battery Management Board detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ed844890ac840b38cf35c26c61091edW.webp?v=1770194758\" alt=\"Daly Smart BMS 4S-24S Bluetooth Battery Management Board detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf5ef8f67197b4ead92617fff24b2dba8U.webp?v=1770194758\" alt=\"Daly Smart BMS 4S-24S Bluetooth Battery Management Board detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Daly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey functions:\u003c\/strong\u003e Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 4-8S UART BMS \/ 30A, 4-8S UART BMS \/ 40A, 4-8S UART BMS \/ 60A, 4-8S UART BMS \/ 80A, 4-8S UART BMS \/ 100A, 4-8S UART BMS \/ 120A, 4-8S UART BMS \/ 150A, 4-8S UART BMS \/ 200A, +16 more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Daly","offers":[{"title":"4-8S UART BMS \/ 30A","offer_id":47330887827714,"sku":"12000051168928140","price":15.54,"currency_code":"USD","in_stock":true},{"title":"4-8S UART BMS \/ 40A","offer_id":47330887860482,"sku":"12000051168928141","price":16.47,"currency_code":"USD","in_stock":true},{"title":"4-8S UART BMS \/ 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Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se6910a35b42741aa93c0c4fba4070598p.webp?v=1770196556\" alt=\"2PCS DIY Plastic Project Housing Electronic Junction Case Power Supply Box product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb2f26194d5d343e0b48c6c9e92a41cb7l.webp?v=1770196556\" alt=\"2PCS DIY Plastic Project Housing Electronic Junction Case Power Supply Box detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc8c67083141248109c96dd7add5692f1h.webp?v=1770196556\" alt=\"2PCS DIY Plastic Project Housing Electronic Junction Case Power Supply Box detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S46f1814f16c94501aa372428a57ce550g.webp?v=1770196557\" alt=\"2PCS DIY Plastic Project Housing Electronic Junction Case Power Supply Box detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey functions:\u003c\/strong\u003e Power Supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBench power for electronics repair and development\u003c\/li\u003e\n\u003cli\u003ePrototype bring-up and load checks\u003c\/li\u003e\n\u003cli\u003eLab and workshop power workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Standard","offer_id":47330995110146,"sku":"12000038667598892","price":3.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se6910a35b42741aa93c0c4fba4070598p.webp?v=1770196556"},{"product_id":"1pcs-mini-18650-21700-mobile-power-kits-diy-portable-charging-treasure-box-no-soldering-tpye-c-connector-fast-charging-5v-2a","title":"1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A","description":"\u003ch2\u003e1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A\u003c\/h2\u003e\n\u003cp\u003e1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A supports pcb repair and electronics assembly. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd1958d0cdba2417b9a762e63d0c0b782k.webp?v=1770280002\" alt=\"1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-1pcs-mini-18650-21700-mobile-power-kits-diy-portable-charging-treasure-box-no-so-1.webp?v=1779199771\" alt=\"1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S404d24f693984d29a7e76befb4c55121S.webp?v=1770280001\" alt=\"1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0e6ad472a4034a3b95dd4d3b8c273c09f.webp?v=1770280001\" alt=\"1pcs Mini 18650\/21700 Mobile Power Kits DIY Portable Charging Treasure Box No Soldering Tpye C Connector Fast Charging 5V 2A detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 5V, 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Blue, Red, black, Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB repair and electronics assembly\u003c\/li\u003e\n\u003cli\u003ePortable bench soldering and field maintenance\u003c\/li\u003e\n\u003cli\u003eTip, temperature, and power setup checks before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Blue","offer_id":47335124500738,"sku":"12000049174602229","price":6.07,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":47335124533506,"sku":"12000049174602228","price":6.07,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":47335124566274,"sku":"12000049174602227","price":6.07,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47335124599042,"sku":"12000049174602226","price":6.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa006862db3944db58713c43904b22e2d0.webp?v=1770280001"},{"product_id":"1uh-to-2-2mh-e12-standard-40-values-programmable-inductor-board","title":"1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board","description":"\u003ch2\u003e1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board\u003c\/h2\u003e\n\u003cp\u003e1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5e7a4325e3af4dff91dd17a26b488a81i.webp?v=1770280747\" alt=\"1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sffdf58abc072410fade895bc93fdcc6fe.webp?v=1770280747\" alt=\"1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S98f115b7b45e43f58bbe76271ca090317.webp?v=1770280746\" alt=\"1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8e35a0c4a2da4206a6d3146673818d7bB.webp?v=1770280747\" alt=\"1uH to 2.2mH E12 Standard 40 Values Programmable Inductor Board detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e E12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e PURPLE \/ 1pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"PURPLE \/ 1pc","offer_id":47335188791554,"sku":"12000041068632344","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5e7a4325e3af4dff91dd17a26b488a81i.webp?v=1770280747"},{"product_id":"stepper-speed-motor-controller-plc-forward-and-reverse-rotation-pulse-delay-controller-power-supply","title":"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply","description":"\u003ch2\u003eXY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply\u003c\/h2\u003e\n\u003cp\u003eRich built-in operating modes, covering various standard motion profiles\u003c\/p\u003e\n\u003cp\u003ePower-off save function ensures settings are retained after a power outage, restoring operation upon restart\u003c\/p\u003e\n\u003cp\u003eThe module supports standalone operation or seamless integration with other systems, meeting diverse application needs\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2a89a9358c0c42329e8a2d77eccc06a1d.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 1\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb6f6570ad7e34ec8b406e2f24a480952r.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa694989d78f04922b2b6f5ab41813853m.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se36be184ec8549cf9351f4cc90499d79F.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se5b593fb9cee43b2aed6c2130eb270faI.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 5\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5f78d946991a42919902729bbaa6058es.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 6\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sffdf94fe9f644fbb85f14ba0c13bb7e5a.webp?v=1770360951\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 7\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S27cf38df411d483585f635cfe7cffe69p.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 8\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb171e6c31fcd45fab9a843fece32e26eu.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 9\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf89e0beeddb248858207b9af5a5f4644u.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 10\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S831867f7871c46a0ad13a535fc0d3cfdd.webp?v=1770360950\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 11\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4ac0fb9cc0454981af0394f1159faefb0.webp?v=1770361642\" alt=\"XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply detail 12\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures and Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExpandable control interfaces facilitate connection to external sensors or control systems\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for two-phase, four-wire stepper motors, suitable for general industrial control scenarios.\u003c\/li\u003e\n\u003cli\u003eProduct Parameters:\u003c\/li\u003e\n\u003cli\u003eProduct Name: Single-Axis Stepper Motor Controller\u003c\/li\u003e\n\u003cli\u003eProduct Model: XY-SMH\u003c\/li\u003e\n\u003cli\u003eNumber of Controlled Axes: Single\u003c\/li\u003e\n\u003cli\u003eMotor Signal: Common-Cathode\u003c\/li\u003e\n\u003cli\u003ePower Supply: DC6-36V Universal\u003c\/li\u003e\n\u003cli\u003eAcceleration\/Deceleration Control: Yes\u003c\/li\u003e\n\u003cli\u003eInput Reverse Polarity Protection: Yes\u003c\/li\u003e\n\u003cli\u003eOvertemperature Protection: Yes\u003c\/li\u003e\n\u003cli\u003eActive Cooling: Yes, with optional external fan. Activates when temperature exceeds 55 deg C and stops when temperature drops below 50 deg C.\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: Serial TTL (standard MODBUS protocol)\u003c\/li\u003e\n\u003cli\u003eSystem Functions: Automatic, Manual, Configurable, Serial Control\u003c\/li\u003e\n\u003cli\u003ewaveform Frequency Range: 100Hz to 80,000Hz\u003c\/li\u003e\n\u003cli\u003eSpeed Level Range: 0-1000Hz\u003c\/li\u003e\n\u003cli\u003ePackage Included:\u003c\/li\u003e\n\u003cli\u003eMotor Controller*1\u003c\/li\u003e\n\u003cli\u003eFlex Cable*1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XY-SMH","offers":[{"title":"Default Title","offer_id":47337886580994,"sku":"TFZ-XY-SMH-STEPPER-SPEED-MOTOR-CONT-580994","price":13.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se36be184ec8549cf9351f4cc90499d79F.webp?v=1770360950"},{"product_id":"new-electric-card-zudi-effect-generator-learning-free-instrument-vocal-humming-variable-sound-electric-guitar","title":"New Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar","description":"\u003ch2\u003eNew Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar\u003c\/h2\u003e\n\u003cp\u003eNew Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S103208c97269419c9884b335320ea0230.webp?v=1770365656\" alt=\"New Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S93937827267342f282921af4f87e643de.webp?v=1770365526\" alt=\"New Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5afc63da509946d480cc8eb609c0a06fe.webp?v=1770365526\" alt=\"New Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfacd051fc90f4ebcabf96275dbfbb7c8N.webp?v=1770365526\" alt=\"New Electric Card Zudi Effect Generator, Learning Free Instrument, Vocal Humming, Variable Sound Electric Guitar detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47338241097986,"sku":"TFZ-TUFZEN-NEW-ELECTRIC-CARD-ZUDI-E-097986","price":80.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S103208c97269419c9884b335320ea0230.webp?v=1770365656"},{"product_id":"shake-stick-electronicdiykit-32bitledflashing-light51single-chip-microcomputer-production-board-soldering-practice-kit","title":"Shake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit","description":"\u003ch2\u003eShake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit\u003c\/h2\u003e\n\u003cp\u003eShake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit supports pcb repair and electronics assembly. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se6a5d756437f46f889a1f571ee710ebcC.webp?v=1770367297\" alt=\"Shake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S172cb3391423416980a18ab9ea9d6e86F.webp?v=1770367297\" alt=\"Shake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S58eb790d781a4279ad60e00f63edcf6fb.webp?v=1770367297\" alt=\"Shake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sac094df6762446cfb9762e8aed126084M.webp?v=1770367298\" alt=\"Shake Stick ElectronicDIYKit 32BitLEDFlashing light51Single-chip Microcomputer Production Board Soldering Practice Kit detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Shake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e green light, STCDownloader, red light, blue light, purple light, pink light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB repair and electronics assembly\u003c\/li\u003e\n\u003cli\u003ePortable bench soldering and field maintenance\u003c\/li\u003e\n\u003cli\u003eTip, temperature, and power setup checks before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shake","offers":[{"title":"green light","offer_id":47338389930242,"sku":"12000052030855256","price":14.67,"currency_code":"USD","in_stock":true},{"title":"STCDownloader","offer_id":47338389963010,"sku":"12000052030855257","price":14.67,"currency_code":"USD","in_stock":true},{"title":"red light","offer_id":47338389995778,"sku":"12000052030855252","price":14.67,"currency_code":"USD","in_stock":true},{"title":"blue light","offer_id":47338390028546,"sku":"12000052030855253","price":14.67,"currency_code":"USD","in_stock":true},{"title":"purple light","offer_id":47338390061314,"sku":"12000052030855255","price":14.67,"currency_code":"USD","in_stock":true},{"title":"pink light","offer_id":47338390094082,"sku":"12000052030855254","price":14.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3d8987348c67481aac58a2b62e82b6adN.webp?v=1770367297"},{"product_id":"y42a-8-channel-relay-module-30a-dc7-28-5v-wifi-bluetooth-relay-module-esp32-wroom-development-board","title":"Y42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board","description":"\u003ch2\u003eY42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board\u003c\/h2\u003e\n\u003cp\u003eY42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board supports embedded wireless development and prototyping. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hbb4dd2313dd040ea9941e516f28a2208G.webp?v=1770451927\" alt=\"Y42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5ceef97cdd3146d4ac619df25318a5faM.webp?v=1770451927\" alt=\"Y42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sda9b2529fa0f46fea48eae350339a2abm.webp?v=1770451928\" alt=\"Y42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7ddc9694c3db4d76bd049f065a632a86n.webp?v=1770451927\" alt=\"Y42A-8 Channel Relay Module 30A DC7-28\/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Espressif\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e Y42A, ESP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey functions:\u003c\/strong\u003e Bluetooth, WiFi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 30A, 5V, 8 Channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmbedded wireless development and prototyping\u003c\/li\u003e\n\u003cli\u003eIoT, telemetry, and firmware testing\u003c\/li\u003e\n\u003cli\u003eModule evaluation before integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Espressif","offers":[{"title":"Default Title","offer_id":47340522209538,"sku":"TFZ-ESPRESSIF-Y42A-8-CHANNEL-RELAY-MOD-209538","price":32.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4500pg.jpg?v=1779964207"},{"product_id":"18650-solar-battery-charger-multi-munctional-solar-type-c-intelligent-lithium-battery-holder-power-bank-cases-without-battery","title":"18650 Solar Battery Charger Type-C Lithium Battery Holder Case without Battery","description":"\u003ch2\u003e18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery\u003c\/h2\u003e\n\u003cp\u003e18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd8318b42e3f84eb795915d0fdf8102a6K.webp?v=1770454772\" alt=\"18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2ebbd6e89a6448cca97a855b32ccd1afA.webp?v=1770454771\" alt=\"18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S52e74cfae3eb42a280abc8d94618b4ecq.webp?v=1770454772\" alt=\"18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa13a54d9a36343819b4eec8314ef150bv.webp?v=1770454772\" alt=\"18650 Solar Battery Charger Multi Munctional Solar Type C Intelligent Lithium Battery Holder Power Bank Cases without Battery detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e 1pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"1pc","offer_id":47340562153730,"sku":"12000041200704864","price":12.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd8318b42e3f84eb795915d0fdf8102a6K.webp?v=1770454772"},{"product_id":"1x-dc-0-35v-power-filter-module-low-pass-filter-voltage-regulator-module-0-5a-high-current-for-power-supplies-with-large-ripple","title":"FILTER-727426 35V Power Filter Module for Electronics Prototyping","description":"\u003ch2\u003eFILTER-727426 35V Power Filter Module for Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003eFILTER-727426 35V Power Filter Module for Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S14305ac558364f079275586892aa3921E.webp?v=1770457641\" alt=\"FILTER-727426 35V Power Filter Module for Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S51990d611ddc4d87a5c95b5ce4f5938bq.webp?v=1770457642\" alt=\"FILTER-727426 35V Power Filter Module for Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa84a4158f452465cacedba0d008462efQ.webp?v=1770457642\" alt=\"FILTER-727426 35V Power Filter Module for Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S318e02e69e904c7194892cf64eecd7c4O.webp?v=1770457642\" alt=\"FILTER-727426 35V Power Filter Module for Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 35V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47340590727426,"sku":"TFZ-TUFZEN-1X-DC-0-35V-POWER-FILTER-727426","price":5.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S14305ac558364f079275586892aa3921E.webp?v=1770457641"},{"product_id":"for-small-appliances-polycrystalline-silicon-2w-solar-panel-solar-power-charging-efficient-solar-charging-solution","title":"2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping","description":"\u003ch2\u003e2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003e2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf7b388bf71b64d75955f311ca024d1392.webp?v=1770626033\" alt=\"2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb20998d58a754c369756d8312ebb10f3i.webp?v=1770626033\" alt=\"2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Secc7b9eef9144152b0f3d49387abe690b.webp?v=1770626034\" alt=\"2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf0208f848edd4ab783ac71db7cd5f05eK.webp?v=1770626033\" alt=\"2W Polycrystalline Solar Panel Module for Low-Power Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e For\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 2W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"For","offers":[{"title":"Standard","offer_id":47347298763010,"sku":"12000056059158828","price":8.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S80c350eefb14437ea477884eed40a6c39.webp?v=1770626033"},{"product_id":"smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-material-sequential-flashing-dc9v-multilayer-el","title":"SMD Components Soldering Practice Test Kit 300 Pieces LED Circuit Board FR-4 PCB Material Sequential Flashing DC9V Multilayer El","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eSMD Components Soldering Practice Test Kit 300 Pieces LED Circuit Board FR-4 PCB Material is a soldering and rework tool selected for soldering, desoldering, spot welding and board repair tasks. It is suitable for PCB repair users, makers and electronics assembly workflows who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003esoldering, desoldering, spot welding and board repair tasks\u003c\/li\u003e\n\u003cli\u003ePCB assembly, battery pack work and repair bench setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for PCB repair users, makers and electronics assembly workflows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cmeta http-equiv=\"Content-Type\" charset='gb2312\"' content=\"text\/html\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hc07ed9143a3e4bfc98be5e00389dc77c0.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-1.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eSpecifications:\u003cbr\u003eProduct Name: SMD Components Soldering Practice Test Kit\u003cbr\u003ePCB Material: FR-4 PCB Board\u003cbr\u003ePCB Size: 145mm x 100mm\u003cbr\u003ePower Supply: DC9V Input\u003cbr\u003eTarget Audience: Beginner-level SMD soldering practitioners\u003cbr\u003eComponents Used: Common and standard surface-mount device (SMD) components\u003cbr\u003eFeatures:\u003cbr\u003e1. 12 Independent Circuits for LED Testing\u003cbr\u003eEach kit includes 12 sets of 8 LEDs controlled by two chips (74HC573 and 74HC164). This enables users to identify soldering quality and functionality through LED flashing and sequential illumination patterns.\u003cbr\u003e2. Step-by-Step Visual Feedback\u003cbr\u003eDuring operation, the LEDs perform sequential flashing and steady lighting checks. This progressive testing ensures beginners can easily identify errors caused by soldering issues like virtual solder joints.\u003cbr\u003e3. High-quality FR-4 PCB Construction\u003cbr\u003eThe FR-4 grade PCB offers reliable electrical insulation and efficient heat resistance, making it ideal for training and testing in various environments.\u003cbr\u003e4. Compact and Beginner-Friendly Design\u003cbr\u003eWith a modest size of 145mm x 100mm, this kit is designed to fit comfortably on workbenches while maintaining a structure suitable for basic soldering exercises.\u003cbr\u003e5. Comprehensive Circuit Design\u003cbr\u003eThe kit features a stable AC6V-DC9V power supply system equipped with diodes and capacitors that simplify the learning process for soldering and circuit assembly skills.\u003cbr\u003ePackage Included:\u003cbr\u003e1 x SMD Components Soldering Practice Test Kit\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Ha9bef3febd6b4a0789156b168797a765X.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scdfcc31e14d84b8eb15c7ba7ffe750a9H.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc9ec2eb552fa4788929e57ab7808938a5.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S775cea07cc904a5a8158a85b16d47d0f9.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6044dd21cdf046f48360b02036d2d526K.webp?v=1770632048\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-2.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-3.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-4.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-5.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-6.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-7.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-smd-components-soldering-practice-test-kit-300-pieces-led-circuit-board-fr-4-pcb-8.webp?v=1779201353\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"SMD","offers":[{"title":"Basic Kit","offer_id":47347481215234,"sku":"12000052954872694","price":12.05,"currency_code":"USD","in_stock":true},{"title":"With Battery Holder","offer_id":47347481248002,"sku":"12000052954872695","price":13.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scdfcc31e14d84b8eb15c7ba7ffe750a9H.webp?v=1770632048"},{"product_id":"dc-9-55v-40a-2000w-pwm-dc-motor-speed-regulator-high-power-linear-speed-control-9v-12v-24v-36v-48v","title":"DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V","description":"\u003ch2\u003eDC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V\u003c\/h2\u003e\n\u003cp\u003eDC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se40c529b72ce4ef7a6f95c39a26fc632b.webp?v=1770707161\" alt=\"DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S288d2b4a78a74009a83ecc2fe45adc60D.webp?v=1770707161\" alt=\"DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7b622d29adf14f3eaaeb95b2bbc17209y.webp?v=1770707162\" alt=\"DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6222265014b246848c1b1be257cbd899j.webp?v=1770707162\" alt=\"DC 9-55V 40A 2000W PWM DC Motor Speed Regulator High Power Linear Speed Control 9V 12V 24V 36V 48V detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 55V, 40A, 2000W, 9V, 12V, 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Standard","offer_id":47349896085762,"sku":"12000029073317277","price":6.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7b622d29adf14f3eaaeb95b2bbc17209y.webp?v=1770707162"},{"product_id":"2p20ka-dc-1000v-electric-surge-protector-circuit-breaker","title":"2P20KA DC 1000V Electric Surge Protector Circuit Breaker","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e2P20KA DC 1000V Electric Surge Protector Circuit Breaker is a electronics product selected for electronics repair, testing, prototyping and project work. It is suitable for electronics users, repair technicians and maker project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eelectronics repair, testing, prototyping and project work\u003c\/li\u003e\n\u003cli\u003ebench electronics, DIY projects and maker workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics users, repair technicians and maker project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cmeta http-equiv=\"Content-Type\" charset='gb2312\"' content=\"text\/html\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no\"\u003e\n\u003cp\u003eSpecification:\u003cbr\u003eModel: HDY1-40\u003cbr\u003eName: 2P20KA DC surge protector\u003cbr\u003eRated current: 40KA\u003cbr\u003eSetting current: 20KA\u003cbr\u003eInstallation method: rail type\u003cbr\u003eArc extinguishing medium: insulator\u003cbr\u003eShell material: reinforced flame retardant PBT\u003cbr\u003eRated voltage: 1000V\u003cbr\u003eNumber of main contact poles: 2\u003cbr\u003eCoil voltage: 1000V\u003cbr\u003eProduct certification: CE\u003cbr\u003eConnection method: terminal\u003cbr\u003eProtection type: fuse\u003cbr\u003eWaterproof : IP20\u003cbr\u003eEnvironment temperature: -40 deg C-+85 deg C\u003cbr\u003eVoltage protection: 1.5KV, 1.8KV, 2.2KV\u003cbr\u003ePackage included:\u003cbr\u003e1 x Electric Surge Protector\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfde85a8d7aff4705aa2d8e6d4c6f4d48K.webp?v=1770708282\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S326385733c1148dd88712473f281a34f7.webp?v=1770708282\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8bec35d55d9a49f4874082a56fbde749M.webp?v=1770708282\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se96aa166647a461d9f1e3f3c60cc0d8be.webp?v=1770708282\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc0e10ca0354f44aa88875e8f282c5e1bI.webp?v=1770708283\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2p20ka-dc-1000v-electric-surge-protector-circuit-breaker-1.webp?v=1779201360\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2p20ka-dc-1000v-electric-surge-protector-circuit-breaker-2.webp?v=1779201361\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2p20ka-dc-1000v-electric-surge-protector-circuit-breaker-3.webp?v=1779201361\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2p20ka-dc-1000v-electric-surge-protector-circuit-breaker-4.webp?v=1779201361\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"Standard","offer_id":47349909061890,"sku":"12000052955093153","price":13.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfde85a8d7aff4705aa2d8e6d4c6f4d48K.webp?v=1770708282"},{"product_id":"5v-relay-module-for-arm-indicator-4-channel-relay-with-optocoupler","title":"5V Relay Module for ARM Indicator 4 Channel Relay with Optocoupler","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e5V Relay Module for ARM Indicator 4 Channel Relay with Optocoupler is a smart control module selected for controlling circuits, relays and connected devices in automation projects. It is suitable for smart home users, automation builders and installers who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003econtrolling circuits, relays and connected devices in automation projects\u003c\/li\u003e\n\u003cli\u003esmart home platforms, relay control, WiFi or Zigbee automation setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for smart home users, automation builders and installers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e5V 4 Channel relay output modules, relay output contacts up to 250A 10A. With optocoupler.\u003cbr\u003eStandard interface, can be extended on various development boards.\u003cbr\u003eBe able to control various appliances, and other equipments with large current.\u003cbr\u003eIt can be controlled directly by Micro-controller.\u003cbr\u003eEquiped with high-current relay, AC 250V 10A, DC 30V 10A.\u003cbr\u003eIndication LED's for Relay output status.\u003cbr\u003eFixed screw holes, easy to install.\u003cbr\u003eUses: Support all MCU control; Industrial field; PLC control; Home intelligent control.\u003cbr\u003eSize: 70x50mm\/2.75x1.97 inch.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e1 Piece 5V 4 channel relay module\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S48971dfa6dfb4e1b954c4220af99faae6.webp?v=1770712038\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sebf8368a6ec4447e86895959b56d3c3dg.webp?v=1770712038\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf1341cd0350c42f4b259b37d301168943.webp?v=1770712038\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S75d1e0dd1e8641598df7f7d0b44026edz.webp?v=1770712038\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb5fc142c255441b8a2a747ce0fc249f1g.webp?v=1770712037\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S916cf8a7cc3f450ba31f743a08b517fdD.webp?v=1770712038\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47349953069314,"sku":"TFZ-TUFZEN-5V-RELAY-MODULE-FOR-ARM-069314","price":6.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S48971dfa6dfb4e1b954c4220af99faae6.webp?v=1770712038"},{"product_id":"hv-1-high-voltage-igniter-diy-kit-arc-ignition-parts-diy-kit-arc-generator-arc-cigarette-igniter-module-pcb-board-dc-3v-5v-3a","title":"HV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A","description":"\u003ch2\u003eHV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A\u003c\/h2\u003e\n\u003cp\u003eHV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ce228f3a1604acb930106259ea3dd21J.webp?v=1770717122\" alt=\"HV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ad823cc3b54454e81b5346148f175c4E.webp?v=1770717123\" alt=\"HV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8b79cfc8903a477d8f628d47f617e90fg.webp?v=1770717123\" alt=\"HV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S44dd3526c2f5456a9aa2fe88fcb90badW.webp?v=1770717123\" alt=\"HV-1 High Voltage Igniter DIY Kit Arc Ignition Parts DIY Kit Arc Generator Arc Cigarette Igniter Module PCB Board DC 3V 5V 3A detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HV-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 3V, 5V, 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e Arc Ignition, DIY Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HV-1","offers":[{"title":"Arc Ignition","offer_id":47350034956546,"sku":"12000046440516436","price":5.37,"currency_code":"USD","in_stock":true},{"title":"DIY Kit","offer_id":47350034989314,"sku":"12000046440516437","price":4.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ce228f3a1604acb930106259ea3dd21J.webp?v=1770717122"},{"product_id":"esp8266-diy-digital-clock-kit-0-96-inch-mini-weather-clock-wifi-soldering-practice-electronic-multifunctional-weather-station","title":"ESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning","description":"\u003ch2\u003eESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning\u003c\/h2\u003e\n\u003cp\u003eESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning supports pcb repair and electronics assembly. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8048eb2f3ace4d7fb23b86d8f49b88a1F.webp?v=1770796704\" alt=\"ESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1a95f04cbe1c4366902c12bf11eefe127_b588da0a-e1be-463c-b5f3-bac6161a798c.webp?v=1770796704\" alt=\"ESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6a758aa2fe3348f98cf475cbae04d869x.webp?v=1770796705\" alt=\"ESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-esp8266-diy-digital-clock-kit-0-96-inch-mini-weather-clock-wifi-soldering-practi-1.webp?v=1779201377\" alt=\"ESP8266 DIY Digital Clock Soldering Practice Kit for Electronics Learning detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ESP8266\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e ESP8266\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e DIY Kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePCB repair and electronics assembly\u003c\/li\u003e\n\u003cli\u003ePortable bench soldering and field maintenance\u003c\/li\u003e\n\u003cli\u003eTip, temperature, and power setup checks before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ESP8266","offers":[{"title":"DIY Kits","offer_id":47354611859714,"sku":"12000046135992347","price":13.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0c011900e6fd4af4bb37aafeea680c3a4.webp?v=1770796704"},{"product_id":"dc-5-30v-to-1-25-30v-8a-automatic-step-up-down-converter-boost-buck-voltage-regulator-module-charger-power-converter-diy-kit","title":"DC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT","description":"\u003ch2\u003eDC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT\u003c\/h2\u003e\n\u003cp\u003eDC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5-30v-to-1-25-30v-8a-automatic-step-up-down-converter-boost-buck-voltage-regu-1.webp?v=1779201382\" alt=\"DC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5-30v-to-1-25-30v-8a-automatic-step-up-down-converter-boost-buck-voltage-regu-2.webp?v=1779201382\" alt=\"DC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5-30v-to-1-25-30v-8a-automatic-step-up-down-converter-boost-buck-voltage-regu-3.webp?v=1779201382\" alt=\"DC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dc-5-30v-to-1-25-30v-8a-automatic-step-up-down-converter-boost-buck-voltage-regu-4.webp?v=1779201382\" alt=\"DC 5-30V to 1.25-30V 8A Automatic Step UP\/Down Converter Boost\/Buck Voltage Regulator Module Charger Power Converter DIY KIT detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PROENGI Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 30V, 8A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROENGI Components","offers":[{"title":"Default Title","offer_id":47354656227586,"sku":"TFZ-TUFZEN-DC-5-30V-TO-1-25-30V-8A-227586","price":6.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf7e320085eee444c86573c6c3a57ca7cy.webp?v=1770799644"},{"product_id":"xy8030s-2400w-30a-buck-dc-digital-power-supply-adjustable-step-down-converter-mppt-charging-12-90v-to-0-80v-wifi-485-ir-433-set","title":"XY8030S 2400W DC-DC Converter Module for Electronics Prototyping","description":"\u003ch2\u003eXY8030S 2400W DC-DC Converter Module for Electronics Prototyping\u003c\/h2\u003e\n\u003cp\u003eXY8030S 2400W DC-DC Converter Module for Electronics Prototyping supports electronics repair, test, and development workflows. Review the listed options, ratings, and compatibility notes before selecting the configuration for your bench, field, or project workflow.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy8030s-2400w-30a-buck-dc-digital-power-supply-adjustable-step-down-converter-mp-1.webp?v=1779201820\" alt=\"XY8030S 2400W DC-DC Converter Module for Electronics Prototyping product photo\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy8030s-2400w-30a-buck-dc-digital-power-supply-adjustable-step-down-converter-mp-2.webp?v=1779201820\" alt=\"XY8030S 2400W DC-DC Converter Module for Electronics Prototyping detail photo 2\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy8030s-2400w-30a-buck-dc-digital-power-supply-adjustable-step-down-converter-mp-3.webp?v=1779201820\" alt=\"XY8030S 2400W DC-DC Converter Module for Electronics Prototyping detail photo 3\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-xy8030s-2400w-30a-buck-dc-digital-power-supply-adjustable-step-down-converter-mp-4.webp?v=1779201820\" alt=\"XY8030S 2400W DC-DC Converter Module for Electronics Prototyping detail photo 4\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct role:\u003c\/strong\u003e Electronic Components \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XY8030S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed model:\u003c\/strong\u003e XY8030S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed ratings:\u003c\/strong\u003e 2400W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed options:\u003c\/strong\u003e bare board only, a set, a set with 433, a set with 485, a set with IR, a set with wifi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics repair, test, and development workflows\u003c\/li\u003e\n\u003cli\u003eBench or field troubleshooting\u003c\/li\u003e\n\u003cli\u003eProject integration and replacement planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the selected option and package contents before checkout.\u003c\/li\u003e\n\u003cli\u003eConfirm voltage, connector, measurement range, frequency range, or accessory compatibility for your application.\u003c\/li\u003e\n\u003cli\u003eUse the product within its rated limits and follow normal bench or field safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XY8030S","offers":[{"title":"bare board only","offer_id":47661310017794,"sku":"12000052659874049","price":45.78,"currency_code":"USD","in_stock":true},{"title":"a set","offer_id":47661310050562,"sku":"12000052659874050","price":52.59,"currency_code":"USD","in_stock":true},{"title":"a set with 433","offer_id":47661310083330,"sku":"12000052659874051","price":57.13,"currency_code":"USD","in_stock":true},{"title":"a set with 485","offer_id":47661310116098,"sku":"12000052659874052","price":55.48,"currency_code":"USD","in_stock":true},{"title":"a set with IR","offer_id":47661310148866,"sku":"12000052659874053","price":55.94,"currency_code":"USD","in_stock":true},{"title":"a set with wifi","offer_id":47661310181634,"sku":"12000052659874054","price":61.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sff81c68cba4546fc89e56e3beb6ad5d8N.webp?v=1776158298"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/collections\/S370300cf4a3a4e4ebe6e3a66e0ef08c6V.webp?v=1783921496","url":"https:\/\/proengi.com\/collections\/electronic-kits-components.oembed?page=2","provider":"PROENGI","version":"1.0","type":"link"}