Subject: Programmable optically isolated dual stepper motor driver.
From: rotaryeng
Date: 3/15/2014, 3:10 PM
To: AAA-rotaryeng

Uses the $30 USD Mikroe Mini M0 or M4.
I designed it to automate my ignition coil winder.

The Mini M0 is powered by the lap top PC with an isolated ground plain
and power supply of course.

The attached jpg's  tell the whole story.

It is programmable in compiled free Mikroe BASIC, Pascal or C. Take your choice.
You could also program it in Assembly as it is a lotlike the old 6502.

I prefer BASIC.

If you want a kit let me know as I have parts for a limited number
of kits complete with machined pin sockets.

Could be used for an auto pilot as the Mini M0 and Mini M4
have A to D converters.

Paul Lamar

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