{"product_id":"max7219-dot-matrix-module-microcontroller-module-4-in-one-display-max7219-dot-matrix-module-microcontroller-module-4-in-one-disp","title":"MAX7219 dot matrix module microcontroller module 4 in one display MAX7219 dot matrix module microcontroller module 4 in one disp","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eMAX7219 dot matrix module microcontroller module 4 in one display MAX7219 dot matrix module 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\u003cspan style=\"color: rgb(0, 0, 0); font-size: 12px; font-family: Roboto, 'San Francisco', 'Helvetica Neue', Helvetica, Arial, PingFangSC-Light, 'Hiragina Sans GB', 'WenQuanYi Micro Hei', 'microsoft yahei ui', 'microsoft yahei', sans-serif;\"\u003eWiring instructions:\u003cbr\u003e1. The left side of the module is the input port, and the right side is the output port.\u003cbr\u003e2. When controlling a single module, you only need to connect the input port to the CPU.\u003cbr\u003e3. When multiple modules are cascaded, the input terminal of one module is connected to the CPU, the output terminal is connected to the input terminal of the second module, the output terminal of the second module is connected to the input terminal of the third module, and so on.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 12px; font-family: Roboto, 'San Francisco', 'Helvetica Neue', Helvetica, Arial, PingFangSC-Light, 'Hiragina Sans GB', 'WenQuanYi Micro Hei', 'microsoft yahei ui', 'microsoft yahei', sans-serif;\"\u003eModule parameters:\u003cbr\u003e1. A single module can drive an 8*8 common cathode dot matrix\u003cbr\u003e2. Module working voltage: 5V\u003cbr\u003e3. Module size: Length 12.8 cm X width 3.2 cm X height 1.3 cm\u003cbr\u003e4. With 64 fixing screw holes, diameter of 3mm\u003cbr\u003e5. The module has input and output interfaces, supporting multiple modules cascading \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scc04234a8bf74aaa8a038c1fda1c5d27c.webp?v=1770629024\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb4d457a5222841eea6512948816f44a3I.webp?v=1770629024\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3c7242b3fcff4bb5bc08b6f1b5ca690eJ.webp?v=1770629024\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3aa81fea917e4a3e92f862c57cc76c71J.webp?v=1770629024\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S409ea3609f5e45b69fd03a7fcba25625a.webp?v=1770629024\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"MAX7219","offers":[{"title":"red","offer_id":47347360792834,"sku":"12000049881931959","price":6.18,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":47347360825602,"sku":"12000056018971399","price":6.18,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":47347360858370,"sku":"12000056018971400","price":6.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scc04234a8bf74aaa8a038c1fda1c5d27c.webp?v=1770629024","url":"https:\/\/proengi.com\/products\/max7219-dot-matrix-module-microcontroller-module-4-in-one-display-max7219-dot-matrix-module-microcontroller-module-4-in-one-disp","provider":"PROENGI","version":"1.0","type":"link"}