It’s fair to say that building electronic gadgets is easier now than it ever has been in the past. With low-cost modular components, there’s often just a couple dozen lines of code and a few jumper ...

If you’re like most of us, you have about twenty browser tabs open right now. What if there were a way to move through those tabs with a physical interface? That’s what [Zoe] did, and it’s happening ...

Abstract: Hybrid stepper motors are often used as actuators in automation and handling. To overcome their main drawbacks, step-wise motion and poor robustness against load disturbances, closed loop ...