# Arduino-UNO-R3 ## Description The Arduino Uno R3 is a microcontroller board based on a removable ATmega328P 20 digital input/output pins AVR MCU 8-Bit 5V USB 16MHz ## Project Details - **Owner:** dsmith713 - **Created:** 10/15/2021 - **Last Updated:** 10/18/2022 - **Visibility:** Public - **Forks:** 5 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dsmith713/arduino-uno-r3~cx](https://www.flux.ai/dsmith713/arduino-uno-r3~cx).* --- *Generated from [https://www.flux.ai/dsmith713/arduino-uno-r3~cx](https://www.flux.ai/dsmith713/arduino-uno-r3~cx)*