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File this one under "stuff everyone else has done so I guess I better do it too" I've been wanting to put together a BEAM photopopper for awhile -- I pulled most of the parts together about three years ago (ouch!). Oh well. Better late than never, I guess. For the first attempt, I'm following Ray Diaz' tutorial for building a FLED (Flashing LED) photopopper using Ben Hitchcock's Fred Photopopper circuit, but with a few minor layout changes. Following my own advice, I prototyped the FLED ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/spunky-the-photopopper