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Feedback detection..... — Parallax Forums

Feedback detection.....

ArchiverArchiver Posts: 46,084
edited 2001-12-10 21:21 in General Discussion
Hello stampers,

Haven't posted in a while. It seems as if this group has been getting
bigger. That is excellent!!!!!

Anyway, does anyone have a simple circuit that will allow a stamp to
detect a signal.

I was thinking of using IR LED's for the signal. I'm trying to mimick
the was a motor encoder would work.

Any ideas????

Frank G.
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