Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...

In this fun experience, you will just roam around, stepping on keyboards every step of the way (literally). Your goal is simple: reach the highest score on the board. It might sound simple, but it's ...