Robots need to move, right? That’s where actuators and motors come in. Think of them as the muscles and joints of a robot.

If you’re designing a robot for a specific purpose, you’re probably ordering fresh parts and going with a clean sheet design. If you’re just building for fun though, you can just go with whatever ...

Robots are showing up in more places than ever before. From hospitals to homes, workplaces to classrooms, machines with artificial intelligence are becoming part of everyday life. But even as they ...