This aims to be a super-simple motor controller, based on an Arduino Nano and a couple of Darlington pair ICs. It controls cheap 28BYJ-48 steppers, as used on the OpenFlexure microscope and stage. It owes quite a bit to [Fergus Riche's motor board](https://github.com/fr293/motor_board), the hardware developed by [OpenScope](http://2015.igem.org/Team:Cambridge-JIC) and the Arduino-based motor controller used by a number of summer students working with Richard Bowman in Cambridge, particularly James Sharkey. It is currently the motor board used by the [OpenFlexure Microscope](https://github.com/rwb27/openflexure_microscope/).
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