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Arduino® UNO R3
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ELEGOO UNO R3 Board.pdf
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![4. Arduino Technical Details - Arduino: A Technical Reference [Book]](https://www.oreilly.com/library/view/arduino-a-technical/9781491934319/assets/aian_0406.png "4. Arduino Technical Details - Arduino: A Technical Reference [Book]")
4. Arduino Technical Details - Arduino: A Technical Reference [Book]
Arduino Hole Dimensions Drawing « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Amazon.com: Adeept 42 Modules Ultimate Sensor Kit Compatible with Arduino UNO R3 Mega2560 Nano, Sensor Starter Kit for Arduino with Guidebook(PDF) Processing - Arduino UNO R3 not Included : Toys & Games
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The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 c
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Arduino® UNO R3
Arduino Hole Dimensions Drawing « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![4. Arduino Technical Details - Arduino: A Technical Reference [Book]](https://www.oreilly.com/library/view/arduino-a-technical/9781491934319/assets/aian_0405.png "4. Arduino Technical Details - Arduino: A Technical Reference [Book]")
4. Arduino Technical Details - Arduino: A Technical Reference [Book]
Nice drawings of the Arduino UNO and Mega 2560 | Arduino Blog
Arduino header spacing. - SparkFun Electronics
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Understanding Arduino UNO Hardware Design - Technical Articles
