Arduino Uno R3

Discontinued.

TZT Arduino Official UNO R3 Development Board ATmega328P

A generic Arduino Uno R3-compatible development board.

Arduino-Compatible Uno R3 Development Board

Arduino Uno Rev3 — Arduino Official Store

ELEGOO EL-CB-001 Uno R3 Board ATmega328P ATmega16U2 with USB Cable for Arduino

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

Arduino UNO R4 Minima Development Board - DFRobot

Generic Arduino Uno R3 Board – Ace Makerspace

Arduino Uno R3 - AzureFilm

UNO R3 Board ATmega328P ATMEGA16U2 Development Board Compatible With Arduino - Rexqualis Industries,Ingenious & fun DIY electronics and kits

Based on the ATmega328. Open-source physical computing platform. RoHS Compliant. The DFRduino Uno USB Microcontroller V2.0board is based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

DFRobot DFR0216 DFRduino Uno R3 - Compatible with Arduino

This is the customized Arduino UNO R3 clone that features a 16MHz ATmega328 processor with the CH340 serial to USB converter. This board features the

Arduino UNO R3 SMD Clone ATmega328 CH340