Fritzing

Wire up 3 stepper motors to an Arduino. So you can create a CNC router with DRV2588 chip and GRBL software.

Connect 3 stepper motors to an Arduino. With a DRV2588 stepper driver chip. Motors use a 12V power supply. Flash the Arduino with GRBL (check link section). 

The chalenge there is two different voltages in one project. You need to be carefull with that, it can burn your arduino if you make a mistake.