Sparkfun electronics sells a stepper motor driver with only two inputs: to me that looks like a very comfortable part, as all the complexity is in software :wink: please see " EasyDriver v3 Stepper Motor Driver - ROB-08368 - SparkFun Electronics " and http://greta.dhs.org/EasyDriver/ for details. Now…

Easy Driver stepper motor driver

system September 28, 2007, 8:00pm 3

oh, also... just to clarify: the step and direction inputs each need their own pin.

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