Hardware Library

Electronic Components

Detailed guides, pinouts, and specifications for sensors, actuators, and microcontrollers to help you build better robotics projects.

Microcontroller

Jun 7, 2026

Atribot team

Arduino Uno

Learn about the Arduino Uno, one of the most popular microcontroller boards for beginners and makers. This guide covers its features, pinout, specifications, working principle, and applications, helping you start building electronics, robotics, and IoT projects with confidence.