Electric motors can seem very mysterious! How do they use electricity to start rotating? Let's break it down step by step to ...

This time around he’s explaining H-Bridge motor controllers and how they work! Even if you don’t have ... For any project using DC motors, if you want to be able to spin up the motor in ...

[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body ...