My engineering neighbor who is responsible for sparking (wakka) this new interest in electronics, brought home a discarded jumbo television in the back of his truck and we spent an afternoon gutting it for the wonderful parts inside. Among the innards was an array of photocells that I've never seen before. I am fairly certain they were around the perimeter of the screen and used as ambient light detectors of some sort for the auto-brightness adjusting feature. They're glass, they're polarized, and they're incredibly sensitive. I've only used one to control a simple light-theremin-type breadboard experiment, but I'd like to know more about these in case there's a better use for them...
Sorry the picture is so big.. But for detail, it's probably not the worst thing I could do..
Thanks for the help, as always..
Sorry the picture is so big.. But for detail, it's probably not the worst thing I could do..
Thanks for the help, as always..