DIY Arduino Stepper Motor Driver Board

This page will show you how to put together a simple stepper motor driver board that can be controlled with an Arduino. I built mine to use with my heliostat projects, but it could be used for other things too. Update: I no longer use this driver board with my sun tracking / heliostat system. Commercial driver boards have become so cheap that it is hardly even worth bothering to build it. Additionally, this ...

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