Adjust the phase current, crank up the microstepping, and forget about it — that’s what most people want out of a stepper motor driver ... of the underlying Arduino through its AUX3 pin ...

All the yellow bits are 3D printed. The brains of this operation is an Arduino Nano, with an A4988 stepper motor driver controlling a NEMA17. Our favorite part of this build is the IR sensor pair ...

And rather than placing one stepper motor on each axis ... Controlling this is a single Arduino Nano connected to a pair of A4988 drivers, a MOSFET for driving the magnet, and two limit switches ...

grbl is stepper motor controller ... for the normal drivers included on grbl Arduino shields (or integrated Arduino+drivers equivalents), and so I have been considering designing my own to link to ...

Makers, developers and Arduino enthusiasts searching for silent stepper drivers with high resolution encoders which are also Arduino compatible. May be interested in the new range of uStepper S ...