USB 3.0 Connector To NGFF M.2 B-Key Wireless Module Adapter 1 SIM Card Holder 2 Antennas + Protective Case For 3G 4G LTE Modem

Mega 2560 PRO MINI 5V (Embed) CH340G ATmega2560-16AU with male pinheaders Compatible for arduino Mega 2560

1-20PCS ESP8266 D1 Mini WIFI Development Board ESP-12F CH340G CH340 V2 Usb Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins

NEWEST RFID Starter Kit for Arduino UNO R3 Upgraded version Learning Suite With Retail Box

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TENSTAR ROBOT ESP32 LVGL WIFI&Bluetooth Development Board 2.8 Inch 240*320 Smart Display Screen TFT Module With Touch

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ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython

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DIY Mini Digital Oscilloscope Electronic Kit STC8K8A MCU with 0.96 Inch OLED DIY Soldering Project Practice Solder Assembly

1Set DIY Calculator Electronic Production Kit LED Digital Tube Display With Shell Single-Chip Microcomputer Soldering Practice

XH-M131 DC 5V/12V/24V Light Control Switch Photoresistor Relay Module Detection Sensor Brightness Automatic Control Module

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Adjustable Output LM2596S Step Down Module DC to DC Buck Converter Voltage Regulator Conversion Power Supply Module LM2596

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RF Test Board, 18 Functional Modules RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter/Attenuator Module

DIY FM Radio Electronics Kit Rechargeable FM 87-108MHz OLED Display DIY Soldering Project Practice Soldering RDA5807

ESP32 Development Board ESP32-2432S028R WiFi Bluetooth 2.8 Inch 240X320 Smart Display TFT Module Touch Screen for Arduino

Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

140W 2-6S Lithium Battery Charging Board Bidirectional Fast Charging Module With Automatic Temperature Control Function IP2366

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ESP8266 MINI Weather Clock WIFI Digital Clock DIY Soldering Kit Electronic Multifunctional Weather Station