How optical rotary encoders can provide real-time motion feedback on motion applications using stepper motor-driven linear actuators. Stepper motor linear actuators with added optical encoders (From ...

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 and ...

Brushless DC (BLDC) motors are standard fare in low-precision, speedy RC applications. The control schemes needed to run them slowly or precisely go deep into motor theory and might put these motors ...