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In this video I am going to show you how to make a stepper motor controller using a 555 timer IC.

This homemade stepper motor controller can control the speed and the direction of a four wire stepper motor. The controller is based around the popular A4988 stepper motor driver. The PWM signal is provided to the board using a 555 timer IC which make this whole project very simple.

To make the whole controller convenient to use I have designed the Printed Circuit Boards and ordered them from PCBWAY.com. They are providing great quality PCBs at an outstanding prices.

Gerber files,schematic,BOM(Bill Of Material) File:
https://www.pcbway.com/project/sharep...

A4988 Stepper Motor Driver:
https://www.banggood.com/custlink/3K3...


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Regards.
DIY King