RE: [CAD_CAM_EDM_DRO] Re: faster steppers

Dan at Camtronics has a very nice tach kit that is based upon a PIC. Not
much more expensive than you could by the parts for. Much cheaper than you
can build if you figure in the time it takes to write the programming (Don't
ask how I know). So you have no reason to not have a tach.

Tim
[Denver, CO]

> Hi Ian,
>
> OK, that sounds like a good way. Always wanted a tach. One could
> attach a relective stripe and use a photo detector and PIC to figure
> RPM. I need to get around to that (useful on mill too)!
>
> Alan KM6VV
>
> Ian Wright wrote:
>
> FAQ: http://www.ktmarketing.com/faq.html