We always think it is interesting that a regular DC motor and a generator are about the same thing. Sure, each is optimized for its purpose, but inefficiencies aside, you can use electricity to rot… ...

Today in devices that use stepper motors to make beautiful music we present to you this Arduino-powered, Raspberry-Pi containing music box that uses ...

Owing to bad stepper mode specs, the original version of the clock was gaining time overnight. Although the stepper claimed to have a 1:64 reduction gear, the actual ratio wasn’t that precise ...