On 15 Sep 2003 at 14:53, Stephen D. Barnes wrote:

> Vasile wrote:
> > why opto and not a stepper in reversed way ? It's there, its cheap
> > and it's easy to use with two comparators. More robust and clean
> > than any homebrew optical encoder.
>
> Can you point me to links describing how to use the stepper in the
> manner you describe? TIA

I can't find the saved info at the moment.
but when I do I'll post the URL it to you.
atb Mike W

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