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Stepper motor controllers

Does anyone know where I can buy some bipolar stepper motor controllers and an H-bridge in one package? Or even better, schematics/pcb layout of a driver board?

UPDATE:
Does anybody have any experience with the Easy Driver? It seems like a cheap alternatives to some of the other available controllers, but I just want to know if you get what you pay for.

westfw9 years ago
AVRSTMD an open source bipolar stepper driver controller by an Atmel AVR. $85 assembled, assorted kitting options ($10 for a bare PCB.)
guyfrom7up9 years ago
Google PicStep I made some of those, havn't tested it yet cause I have to build some of my other stuff.