If you are [Tech Build] you go all MacGyver on an old printer and pull out a stepper motor. How does a stepper ... Of course, an Arduino reads the pulses. We love using things for unintended ...

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 simple stepper motors to grind out merry tunes ...

The solution is named Ethersweep, and is a small PCB stack that sits on the rear of the common NEMA17-format stepper motor ... with the Arduino software stack deployed, making uploading firmware ...