Arduino UNO R4 Minima Both Arduino UNO R4 boards retain hardware compatibility with the UNO form factor and 5V operating voltage meaning you can keep using existing shields. They also add HID support ...

Masterful Control This guide unlocks the secrets of your new Arduino Uno Diagram, empowering you to control its functionalities with precision. Please Keep This Manual for Future Reference This manual ...

Your Path to Success This manual serves as your roadmap to confidently operating and maintaining your new Arduino Uno Parts Diagram. Safety Precautions for Outdoor Use Please take extra precautions ...

Circuit Diagram With Explanation Let's go through the circuit setup for our home automation project step by step. This project connects various sensors and outputs to the Arduino R4 WiFi, which acts ...

The Arduino Uno-compatible board has an MCS-51 (often called 8051 instead) instead of the usual ATmega328P/ATmega168. Specifically, [ElectroBoy] uses the AT89S52.

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...