Simple bipolar full step driver

A simple bipolar step motor driver, the goal here was to use simple components, without any dedicated IC, and produce a single layer PCB

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Improvement points
04/04/2019 at 12:25 • 0 comments
The project works well, I would change a couple things for the next version:
1. Add a diode or P-Channel MOSFET to avoid inversion of the power supply;
2. Change the input connector's silk, the way it is all wires are in front of the text, would be better to see the signals even with the wired hooked up.