Hi All, So I'm looking into setting up a stepper motor controller circuit, and I just wanted to compare the voltage that my reprap fisher 3D printer uses for the axises, to use as a starting point. I've got a copy of the schematics, and it suggests that the DC voltage from the mains is what is used - mine is rated at 19v @ ~3A. The stepper that it uses is rated for 3.3V, does this mean that theby meobeou - Duet