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://www.makerstore.com.au/wp-content/uploads/2014/12/ELEC-DCCUINOUNO-01.webp)
Arduino (Compatible) UNO R3 with USB cable
![](https://www.kubii.com/14510-full_default/arduino-uno-rev3-smd-edition.jpg)
Arduino UNO REV3 SMD EDITION - KUBII
![](https://www.renata.gr/201/arduino-uno-rev3-compatible.jpg)
Arduino Uno rev3 (compatible)
![](https://kksb-cases.com/cdn/shop/products/Dimensions_474d9f6b-c47f-40a1-857b-22e9f921ecf6_800x680.jpg?v=1655548551)
Arduino UNO R3 SMD Clone ATmega328 CH340 — KKSB Cases
![](https://ce8dc832c.cloudimg.io/cdn/n/n@aed48bf169e15271be298db76f00019a342015d3/_cs_/2019/03/5c9b904fc0e69/A000066.jpg)
ARDUINO UNO REV3 (A000066) development kit Electronic components. Distributor, online shop – Transfer Multisort Elektronik
![](https://seattlemakers.org/wp-content/uploads/2020/01/Store-items2-57.jpg)
UNO R3 by Elegoo (Arduino compatible) - Seattle Makers
![](https://lampatronics.com/wp-content/uploads/2023/01/uno-smd-det.png)
Arduino UNO SMD R3 Without cable - Lampatronics
![](https://m.media-amazon.com/images/I/71GsBev1grL._AC_UF350,350_QL80_.jpg)
Arduino Uno REV3 [A000066] : Electronics
![](https://www.elprocus.com/wp-content/uploads/Arduino-Uno-R3-Pin-Diagram-Specifications-and-Applications.png)
Arduino UNO R3 Microcontroller, Specifications, and Pin Diagram
![](https://protosupplies.com/wp-content/uploads/2017/12/Uno-R3-SMD-with-CH340-USB-Top.jpg)
Uno R3 SMD with CH340 USB - ProtoSupplies
Blog On Arduino Uno R3, by Adhore Vishal
![](https://devboards.info/images/boards/arduino-uno-rev3/arduino-uno-rev3-pinout.webp)
Arduino Uno Rev3 Pinout, Projects & Spec