Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...

This guide explains how to set up and program an electronic circuit containing 6 servo motors using a simulation program like Tinkercad. Drag and drop an Arduino Uno board onto the workspace. Add 6 ...

Uses line-following and obstacle sensors to navigate a pre-defined course. Controls two DC motors (differential drive) for movement and turning. Drives a servo motor to raise/lower a marker for ...