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FNIRSI LCR-P1 Multifunction Transistor Tester product image
Test & Measurement
For Flipper Zero Modification Module 3IN1 NRF24+ESP32+CC1101 Development Board Multi-function WIFI Sniffe product image
Development Boards
Heat Resistant Soft Silicone Wire 5 Colors in A Box Kit 30/28/26/24/22/20/18AWG Stranded Cable Electrical product image
Tools & DIY
DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice product image
RF & Wireless
FNIRSI SWM-10 Adjustable Welding Machine product image
Power Supply
W3230 Mini Digital Temperature Controller 12V 24V 220V Thermostat Regulator Heating Cooling Control Therm product image
Security & IoT

Products
30% off
50K-500Mhz Allband Active Small Magnetic Loop Antenna Amplifier HF AM FM VHF UHF SDR Receiver Radio Durab product image
50K-500Mhz Allband Active Small Magnetic Loop Antenna Amplifier HF AM FM VHF UHF SDR Receiver Radio Durable Easy Install
$33.94
$48.48
Sale
0.96/1.3-inch OLED Display Module With Button EC11 Rotary Encoder IIC Interface LCD Screen product image
 5.0
100 Rev.
0.96/1.3-inch OLED Display Module With Button EC11 Rotary Encoder IIC Interface LCD Screen
From $5.23
Sale
ANENG 683 Smart Multimeter Rechargeable High-end Touch 6000 Counts Multimetro Test Multitester AC/DC Voltage Tester Current Tool
ANENG 683 Smart Multimeter Rechargeable High-end Touch 6000 Counts Multimetro Test Multitester AC/DC Voltage Tester Current Tool
From $39.29
Sale
XIAO ESP32S3 Sense ESP32S3/ ESP32C3 Seeed Studio ESP32 S3 C3 mini 2.4GHz Wi-Fi + Bluetooth BLE 5.0 Dual-Core Development Board
XIAO ESP32S3 Sense ESP32S3/ ESP32C3 Seeed Studio ESP32 S3 C3 mini 2.4GHz Wi-Fi + Bluetooth BLE 5.0 Dual-Core Development Board
From $8.18
41% off
ZOYI ZT-XT1 2-in-1 LCR Digital Multimeter & Transistor Tester, for Voltage Resistance Diode Continuity Te product image
ZOYI ZT-XT1 2-in-1 LCR Digital Multimeter & Transistor Tester, for Voltage Resistance Diode Continuity Testing
$59.99
$100.00
Sale
XIAO ESP32S3 Sense ESP32S3/ ESP32C3 Seeed Studio ESP32 S3 C3 mini 2.4GHz Wi-Fi + Bluetooth BLE 5.0 Dual-C product image
XIAO ESP32S3 Sense ESP32S3/ ESP32C3 Seeed Studio ESP32 S3 C3 mini 2.4GHz Wi-Fi + Bluetooth BLE 5.0 Dual-Core Development Board
From $22.59
Sale
XY6550S 3250W 50A CNC Buck Power Supply Direct Current Stabilized Voltage Constant Voltage and Current St product image
XY6550S 3250W 50A CNC Buck Power Supply Direct Current Stabilized Voltage Constant Voltage and Current Step-down Module MPPT
From $57.11
Sale
ZK-SJ30 700W High Power Auto Boost Power Module Synchronous Rectifier 30A Solar Charging MPPT product image
 5.0
21 Rev.
ZK-SJ30 700W High Power Auto Boost Power Module Synchronous Rectifier 30A Solar Charging MPPT
From $37.99
20% off
USB2RIG V2 USB Sound Card Connector Supporting PTT Control Radio Sound Adapter Amateur Radio Adapter for product image
USB2RIG V2 USB Sound Card Connector Supporting PTT Control Radio Sound Adapter Amateur Radio Adapter for Multiple Radios Brands
$24.68
$30.85
Sale
XY8030S 2400W 30A Buck DC Digital Power Supply Adjustable Step-Down Converter MPPT Charging 12-90V To 0-8 product image
XY8030S 2400W 30A Buck DC Digital Power Supply Adjustable Step-Down Converter MPPT Charging 12-90V To 0-80V WIFI 485 IR 433 Set
From $45.78
30% off
ZigBee3.0 Water Detect Sensor Alarm Water Sensor Leak Detector Flood Water Leakage Alarm APP Control Work product image
ZigBee3.0 Water Detect Sensor Alarm Water Sensor Leak Detector Flood Water Leakage Alarm APP Control Work With Zigbee Gateway
$11.03
$15.75
30% off
Wifi Water Detector Leakage Sensor Alarm Leak Detector 40DB Sound Tuya smart Smart Life APP Flood Alert O product image
Wifi Water Detector Leakage Sensor Alarm Leak Detector 40DB Sound Tuya smart Smart Life APP Flood Alert Overflow Security
$13.67
$19.52
49% off
Xiaozhi AI Electronic Voice Watch Kit Artificial Intelligence Conversation ESP32 S3 N16R8 Development Boa product image
 4.9
53 Rev.
Xiaozhi AI Electronic Voice Watch Kit Artificial Intelligence Conversation ESP32 S3 N16R8 Development Board OLED Screen AI Robot
$25.75
$50.00
40% off
Y42A-8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM product image
Y42A-8 Channel Relay Module 30A DC7-28/5V WIFI Bluetooth Relay Module ESP32-WROOM Development Board
$32.59
$53.87
30% off
VL817 USB 3.1 HUB Module 1-to-7-Port Hub TYPE-C product image
VL817 USB 3.1 HUB Module 1-to-7-Port Hub TYPE-C
$19.73
$28.18
Sale
XY-HT21MAX 2.1 Channel Bluetooth Amplifier Board DC 12-42V TPA3223 Chip 200W*2+400W Bass/Treble Control H product image
XY-HT21MAX 2.1 Channel Bluetooth Amplifier Board DC 12-42V TPA3223 Chip 200W*2+400W Bass/Treble Control Hi-Fi Audio Module
From $43.49
30% off
VisibleIR B18 Visible Light Thermal Imager, 32x24 Infrared And Visible Light Fusion, Non-Contact Temperat product image
VisibleIR B18 Visible Light Thermal Imager, 32x24 Infrared And Visible Light Fusion, Non-Contact infrared temperature meter -40 deg C to 300 deg
$62.55
$89.35
30% off
USB Mini 3-Key Keypad Mechanical Gaming Keyboard Programming Macro with Software One-Handed for Class & O product image
USB Mini 3-Key Keypad Mechanical Gaming Keyboard Programming Macro with Software One-Handed for Class & Office
$17.22
$24.60
30% off
XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation Pulse Delay Controller Power Suppl product image
XY-SMH Stepper Speed Motor Controller PLC Forward and Reverse Rotation waveform Delay Controller Power Supply
$13.03
$18.61
Sale
Walnut Pi PicoW ESP32-S3 S3R2 Development Board 2.4G WiFi 802.11 B/G/N+Bluetooth 5 for Raspberry Pi PicoW product image
Walnut Pi PicoW ESP32-S3 S3R2 Development Board 2.4G WiFi 802.11 B/G/N+Bluetooth 5 for Raspberry Pi PicoW
From $10.87