Learning to build a robot arm will teach you how to breadboard a circuit, how to program your Arduino, and how to work with moving parts.

Inside the BeatBot an Arduino reads 9 infrared sensors for line detection at 100 samples a second. A digital servo controls the Ackerman steering mechanism to follow the line on the track or floor.

An Arduino-based robot for people who don’t know how to build robots "Sparki" ideal for teaching kids (or adults) how to program robots.

As a line following robot, the performance is pretty crummy. However, as a robot programmed by an AI, it does pretty okay.

This creepy Phantom of the Opera-style head promises to teach you how to code by building your very own robot.

The Arduino-based Kamibot, however, teaches kids how to code using Scratch, while offering fun customization with papercraft skins.

Learn how to build your own desktop fully functional robot arm powered by Arduino hardware and assembled using 3D printed parts.