This repository storage some codes about Arduino UNO R3, it's simples codes, because is using for study to learn and do things with Arduino. It's free for anyone get code and make your own projects.

This arduino UNO project introduces a Sun-tracking system project using an Arduino Uno, a servo motor, and LDRs to optimize solar panel efficiency. Hardware components, circuit connections, and ...

About creating a simple project where two Arduino Uno R3 boards communicate wirelessly using the nRF24L01 modules.

DIY Electronics Projects based on Arduino Uno. These projects are explained thoroughly with the help of circuits diagrams, source codes and videos.

Arduino will continue to make available the Arduino UNO R3 and provide support to all those Arduino enthusiasts that have and would like to create projects using its 8-bit AVR microcontroller.