I have a robot underway that has a bunch of small stepper motors in it ... so probably something with a screw connector. I have exactly zero experience in this area, I pretty much always conceal ...

[Neumi] over on Hackaday.IO wanted a simple-to-use way to drive stepper motors ... beside the motor, are ethernet and a power supply via the user friendly XT30 connector. The system can be ...

3D printer control board with JST XH connection to the stepper motors If a mystery connector doesn’t match the datasheet for the popular JST connector in that pitch, then unfortunately the ...