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.

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.

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

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.

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

The Arduino based Snake Robot controlled via the companion Android application Is now available to purchase as three different kits depending on your skill level and required time to completion.