If you're wanting to play with stepper motors, here's a cheap way to get started. I have a WZMicro MD-1 stepper motor controller board, power supply, three stepper motors, and the WZMicro manual. I was going to use these in a EQ platform project, but never got around to it. I'll sell everything and ship it for $20 (cont US only). Can do paypal. Thanks for looking.