[Neumi] over on Hackaday.IO wanted a simple-to-use way to drive stepper motors ... to the unit. Control is performed with the ubiquitous ATMega328 microcontroller, with the Arduino software ...

So he started to wonder if he could skip the controller entirely and connect the stepper motor directly to the digital pins of an Arduino. Generally speaking this is a bad idea, but if you’re ...

The Arduino ... stepper motor driver ICs – from standard, micro step, low voltage to high voltage. This comprehensive solution covers supply voltages from 8 to 42V, enables up to 2.5A per phase, as ...