[Frank Herrmann] had an interesting idea to turn a geared DC ... motor rotation and listen on the ‘stepper motor driver’ interface pins hooked up to the motion controller upstream. The Arduino ...

Brushless DC (BLDC ... the field-oriented control algorithm and encapsulated it into a compact Arduino library, added a host of examples, and minted a stackable BLDC motor control shield to ...

A YouTuber has shared his latest project, Legion Mark I, a robot that can both crawl like an insect and drive like a car.