If you’ve been reading Hack a Day for long enough, you know about our infatuation with stepper motors. These precious little devices put the oomph into our CNC routers, 3D printers, robots, and other ...

Here's a simple algorithm that uses conventional microcontroller blocks to control commercially available H-bridges to properly commutate a bipolar stepper motor through a microstepping profile.

The MSK4231RH is a 70 V radiation hardened stepper motor driver with two independent H-bridge MOSFET output stages and gate drivers. The device is constructed in a hermetic package designed to provide ...

Major appliances like refrigerators, freezers, and other mechatronic appliances require an efficient way to drive DC motors, bipolar stepper motors, and other loads. Texas Instrument’s DRV8848 is a ...