The Stepstick and Pololu motor drivers are the heart of just about every Reprap electronics board, but they can go bad. The usual way of testing these things is to rig up a microcontroller on a ...

Stepper motors divide a full rotation into hundreds of discrete steps, which makes them ideal to precisely control movements, be it in cars, robots, 3D printers or CNC machines. Most stepper motors ...

Kevin Teresa based in Switzerland has created a new open source stepper motor driver board with 6A / phase and 48V capabilities enabling it to drive a wide variety of stepper motors from NEMA 17 to ...

The project illustrates a unipolar stepper motor driver that is able to handle 20A current. When driving a stepper motor, the voltage provides the speed while the current provides the torque. For the ...

Allegro MicroSystems, LLC reveals a new integrated bipolar stepper motor driver IC with built-in translator for easy operation. Allegro’s A5985 is designed to operate bipolar stepper motors from ...

The iML8684 claims improved circuit stability in sub 3Vac situations created by TRIAC dimming, resulting in superior light quality at low dimming. This improvement also increases the number of ...