A000066: Arduino Uno R3
![A000066: Arduino Uno R3](https://media.digikey.com/Photos/RDL/Arduino%20Uno%20R3.jpg)
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Arduino UNO Basics, How to Program Arduino UNO
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Arduino Uno REV3 [A000066] : Electronics
Arduino, Uno Rev 3 - RS Components Vietnam
![](https://europe1.discourse-cdn.com/arduino/original/4X/6/e/d/6ed307669deb2766a66cb1608278518f887c1a37.png)
I received my Genuine Arduino UNO R3 without any labels on the stackable pins - General Discussion - Arduino Forum
![](https://www.studica.com/images/thumbs/0009875_arduino-uno-r3_300.jpeg)
Arduino Uno R3 - Studica
![](https://ae01.alicdn.com/kf/Sabecfa5dc05447758971e78e895078f8G/Italy-Original-Arduino-UNO-R3-Board-A000066-Mixly-Sensor-Maker-Education-Training-Learning-Kit-and-basic.jpg)
Italy Original Arduino UNO R3 Board A000066 , Mixly Sensor Maker Education Training Learning Kit and basic Kit - AliExpress
![](https://snapeda.s3.amazonaws.com/partimage/Arduino/A000066-Symbol.png)
A000066 footprint & symbol by Arduino
![](https://cdn.shopify.com/s/files/1/0061/7735/7891/files/arduino-uno.jpg?v=1585057966)
Intro To Arduino Microcontrollers - Progressive Automations
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Arduino Uno Rev 3 (Uno R3 A000066)
![](https://ae01.alicdn.com/kf/S4a53ccd5e46e4dc2af3b5529e160e56f1.jpg_640x640Q90.jpg_.webp)
Italy Original , Mixly Sensor Maker Education Training Learning Kit and basic Kit,Arduino UNO R3 Board A000066 Kit - AliExpress