Improvement points

A project log for 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

gabriel-despindulaGabriel D'Espindula 04/04/2019 at 12:250 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.