Easy Driver Stepper Motor Driver v4.4

The Schmalz Haus Easy Driver is a board designed to make controlling 4-wire bipolar stepper motors easy.

Traditional stepper motor control requires the four wires to be powered in a particular sequence to allow rotation, along with particular circuits to regulate and distribute power to the four wires. The Easy Driver however, allows you to easily supply DC power to any bipolar stepper motor, and control motors using two pins: one for direction and the other to advance the motor by one step.

Details of implementation and sample code can be found on Schmalz Haus website: http://www.schmalzhaus.com/EasyDriver/index.html