Building an affordable lower power linear actuator using little Arduino hardware and programming. James Bruton takes you through the process ...

An IP rating can help engineers choose actuators suitable for the level of quality, safety, and long service life suitable to their manufacturing environments.

These actuators are cool enough, but the real treat here will be the ball juggler [Harrison] is building. We’ve seen a few of those before, but this one looks like it’s going to be mighty ...