Arduino Uno: Specs, dimensions & pinout
![Arduino Uno: Specs, dimensions & pinout](https://static4.arrow.com/-/media/arrow/images/820-x-410/1/1117_arduino_uno_overview_820.jpg)
The Arduino Uno is one of the most popular compact development boards on the market. Learn about Arduino Uno specifications, capabilities, pinout and more.
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Arduino Uno - Wikipedia
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The Full Arduino Uno Pinout Guide [including diagram]
![](https://content.arduino.cc/assets/ABX00063-pinout.png)
Arduino GIGA R1 WiFi — Arduino Official Store
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Arduino Uno R4 - Minima & WiFi - Getting Started
Make sure this fits by entering your model number. This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work and an essential tool for your rapid prototyping needs. Arduino Uno is the most used and documented board in the world. Uno means one in Italian and was chosen to mark the release of Arduino Software IDE 1.0 now evolved to newer releases.
![](https://store-usa.arduino.cc/cdn/shop/products/A000066_02.unbox_7e32c271-fd57-4f30-b991-6f7a235e980c_934x700.jpg?v=1629816078)
Arduino Uno Rev3 A000066
![](http://images.prismic.io/circuito/c255f16a2d6719264ffc5e61a3288197b91f865e_arduino-uno-pinout-guide.png?auto=compress,format)
The Full Arduino Uno Pinout Guide [including diagram]
![](https://docs.arduino.cc/static/bc7ca12600c69789897ca6b92756351c/8776d/ABX00080-pinout.png)
Arduino UNO R4 Shield Guide
![](https://m.media-amazon.com/images/I/51iZkuRoonL._AC_.jpg)
Arduino Mega 2560 REV3 [A000067] : Electronics
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Arduino Uno Specification – TOMSON ELECTRONICS
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Arduino Scale with HX711 and 50kg Bathroom Scale Load Cells
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Arduino UNO Pinout, Pin diagram, Specifications and Features in Detail