Arduino Uno Rev3
![Arduino Uno Rev3](https://store-usa.arduino.cc/cdn/shop/products/A000066_03.front_970c6014-61ab-4226-a20f-14cc6d8d682c_934x700.jpg?v=1629816078)
Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM
![](https://d2t1xqejof9utc.cloudfront.net/screenshots/pics/73a3622488c24d7cff5a9241489a4494/large.jpg)
Arduino / Uno Rev3 / Microcontroller Board, 3D CAD Model Library
Arduino UNO R3 Development Board, ATmega328 Microcontroller
Arduino UNO rev3 schematic missing 2 parts - Projects - KiCad.info Forums
![](https://cdn.sparkfun.com/assets/parts/6/3/4/3/11021-01.jpg)
Arduino Uno - R3 - DEV-11021 - SparkFun Electronics
![](https://i0.wp.com/makerselectronics.com/wp-content/uploads/2016/04/Uno-R3-SMD-with-CH340-USB-with-Header-800x800.jpg?fit=800%2C800&ssl=1)
Arduino Uno Rev3 SMD
![](https://core-electronics.com.au/media/catalog/product/cache/d5cf359726a1656c2b36f3682d3bbc67/a/r/ard132d2p_201.jpg)
Arduino Uno Rev3 (Seeed Studio), SS202000234
![](https://images.theengineeringprojects.com/image/main/2021/01/Introduction-to-Arduino-UNO-REV3-4.png)
Introduction to Arduino UNO REV3 - The Engineering Projects
![](https://etechrobot.com/wp-content/uploads/2022/07/Arduino-Uno-R3.0-SMD.png)
Arduino UNO R3 SMD
![](http://makerbazar.in/cdn/shop/products/Untitled-4_12_1_1024x.jpg?v=1580734740)
Arduino UNO R3 ATmega16U2 ATmega328 (DIP)
![](https://www.inventelectronics.com/wp-content/uploads/2017/03/arduino-uno-01-1.jpg)
Buy Arduino Uno in Ghana - Arduino Uno R3 - Invent Electronics
![](https://www.e-gizmo.net/gizmoshop/image/cache/package/KIT/CONTROL/580022712/580022712-1-450x350h.jpg)
Arduino Compatible UNO R3