1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

If you are thinking of building your very own desktop robot arm and were intrigued by the project published yesterday which took you through the process of creating a mini robotic arm using Arduino.

Though it started out as a futuristic-sounding niche proposition, 3D-printed construction is really taking off throughout the United States and the variety of projects being printed is remarkable.