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.

There are plenty of Arduino-based robots in the world, but actually building one is a bit tough if you're not familiar with Arduino programming. But a company called ArcBotics has created an ...

Step-by-step instructions on how to build your first robot from scratch for about $100.

Maker Club is a new start-up and is currently looking for funding over on the Indiegogo crowdfunding website to raise £10,000 to help create its first range of robotic learning kits.

According to the included bill of materials, he was able to keep the entire robot build under $100. According to the article, the hardest part was making four copies of the same leg.