Re: HP plotter servo

> As I understand a Gecko 320 would probably work, but that is over
> $100 each. I hope to build my entire machine for under $100.

I realize it does not fit with the cheap approach although the
reason I ask is that the inductance of the motors can make a
difference to the control I was once told. Also anyone who already
has a set of geckos would find it quite a cheap way to build such a
machine. I am such a person.

Here is the link to the microchip app note:

http://ww1.microchip.com/downloads/en/AppNotes/00532c.pdf

It would be great if this code could be modified to produce a
general purpose step/direction controller for small servo control on
the cheap.

Graham