[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 ...

While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino shield. [neuromancer2701]’s shield is a ...

A YouTuber has shared his latest project, Legion Mark I, a robot that can both crawl like an insect and drive like a car. It’s powered by an Arduino Nano for movement control and an ESP32-CAM for live ...