RE: [CAD_CAM_EDM_DRO] Stepper motor 101 was Re: Are steppers considered low frequency motors?

Ballendo,

What about the EAS microstep board I've mentioned different times?

http://www.embeddedtronics.com/

and also

http://www.fromorbit.com/projects/picstep/index.php

The first has 'C' source code available, and the second has ASM source code
available!

The LMD in both boards is a bipolar chopper drive. Unless you mean a "build
your own" output stage. The software should still be useable!

Alan KM6VV

> Dave,
>
> I'll only partially disagree; IMO James N did a pretty good job
> of "finishing" the original RB design. The kits and boards work as
> advertised...
>
> What I agree about is that here is an "open source" microstepping PIC
> that no one--to my knowledge--has partnered with a Bipolar or
> unipolar CHOPPING output stage...
>
> THAT would be a pretty useful project/product IMO.
>
> Ballendo