Check out this cool stepper motor driver you can use for your next CNC milling machine. It is completely open-source with PCB Layout and everything included.
Also check out our 3 stepper motor example.
Other interesting stuff at Zedomax.com: Circuits, cnc, DoItYourself!, Educational, Entertainment, Industrial, machine, make, makezine, milling, Motor, open-source, pcb-layout, Projects, stepper, Zedomax
Check out more interesting categories: Circuits, DIY, Educational, Entertainment, Industrial, Motor, Projects.