Arduino Mega 2560 REV3 [A000067] - Atmega2560, 16Mhz, 54 Digital I/O, 16 Analog Inputs, 256KB Flash, USB, Compatible With Arduino IDE For Advanced

ELEGOO MEGA R3 Board Atmega 2560 + USB Cable Compatible With Arduino IDE Projects Rohs Compliant Black

Arduino Uno REV3 [A000066] - Atmega328p Microcontroller, 16Mhz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible With

ELEGOO UNO R3 Board Atmega328p With USB Cable(Arduino-Compatible) For Arduino

Nano V3.0, Nano Board Atmega328p 5V 16m Micro-Controller Board Compatible With Arduino IDE (Nano X 3 With USB Cable)

Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-Bit DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix For

1X Pro Micro Board 5V/16Mhz Module Board Type C Port For Arduino Leonardo

Juno V4: A Custom Designed AVR Microcontroller Communication Development Board - The Ultimate Maker's DIY Electronics Kit

Arduino Pro Opta EXT A0602 [AFX00007] - Analog Expansion Module For Micro PLC | 6 Programmable Inputs, 2 Outputs, 4 PWM Channels | Iot & Automation

ELEGOO Mega R3 2560 Project Starter Kit Compatible With Arduino IDE MEGA - Including 16 Tutorials CD

Arduino Nicla Voice [ABX00061] - Official Arduino Pro Board Microphone, Edge AI Processing, And Voice Recognition, Made In Italy

Wwzmdib UNO R3 Board Compatible With Arduino IDE With USB Cable And 2.54mm Straight Pin Header Atmega328p