Amazon.com: ELEGOO 4 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 : Electronics
Amazon.com: ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant : Electronics
Amazon.com: FREENOVE Projects Kit with Control Board V4 (Compatible with Arduino IDE), 238-Page Detailed Tutorials, 46 Projects, No Soldering, Simple Wiring : Electronics
Amazon.com: SunFounder 2560 Case Enclosure Transparent Gloss Acrylic Computer Box Compatible with Arduino Mega 2560 Rev3 R3, Genuino Mega 2560 Rev3 : Electronics
KEYESTUIDO Mega 2560 Plus Board Compatible With ARDUINO MEGA 2560 REV3
Amazon.com: Arduino MKR Zero with Headers [ABX00012] : Electronics
Amazon.com: ELEGOO UNO Project Basic Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE : Electronics
Amazon.com: Solu Leonardo with Headers for Arduino + Free USB Cable/Leonardo Compatible Arduino Revision R3 Atmega32u4 with USB Cable/Perfect Atmega32u4 Ximico Leonardo Compatible Arduino Leonardo : Electronics
Screw Terminal Block Breakout Shield Module for Arduino UNO R3: Amazon.com: Industrial & Scientific
Amazon.com: SparkFun RedBoard - Compatible with Arduino Breadboard-able Development board w/ R3 footprint Microcontroller serves as physical computing learning platform Connect to computer with USB Mini-B : Electronics
Amazon.com: Arduino Due with Headers [A000062] : Electronics
Amazon.com: Arducam Mini Module Camera Shield with OV2640 2 Megapixels Lens Compatible with Arduino UNO Mega2560 Board and Raspberry Pi Pico : Electronics
Amazon.com: LAFVIN Ultimate Starter kit with R3 Board Mega2560 Mega328 Nano Compatible with Arduino IDE with Tutorial : Electronics
Amazon.com: ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino : Electronics
Amazon.com: SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE : Electronics
Amazon.com: SB Uno R3 Case Enclosure New Transparent Clear Computer Box Compatible with Arduino UNO R3 : Electronics
Amazon.com: ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE : Electronics
Amazon.com: Smraza Ultimate Starter Kit with Tutorial, Breadboard Holder, Jumper Wires, Resistors, DC Motor Compatible with Arduino R3 Project Compatible with Mega 2560 Compatible with Nano : Electronics