It’s a simple enough set-up in which a voltage controlled current source feeds the pot while an Arduino with a motor controller turns it through a stepper motor, and takes a voltage reading from ...

So what’s the trick to running a whopping seventeen individual stepper motors directly from the digital pins of an Arduino Mega?

10:02 am August 16, 2018 By Julian Horsey Makers, developers and Arduino enthusiasts searching for silent stepper drivers with high resolution encoders which are also Arduino compatible.