Arduino Uno R3

The Arduino UNO R3 is a widely used open-source microcontroller board that is part of the Arduino hardware platform. It is designed for ease of use in

Arduino Uno - R3 SMD - DEV-11224 - SparkFun Electronics

Arduino Uno compatible (CH340) Development Board

REXQualis Super Starter Kit based on Arduino UNO R3 with Tutorial and Controller Board Compatible with Arduino IDE - Rexqualis Industries,Ingenious & fun DIY electronics and kits

Arduino UNO SMD REV3 [A000073] : Electronics

Arduino UNO R3 board with DIP ATmega328P

Arduino Uno Rev3 SMD — Arduino Official Store

Arduino Uno compatible (CH340) Development Board

Arduino Uno R3 Compatible with Extra I/O Connections from PMD Way

Arduino Uno Rev3 (Original Italy)