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199.45.49.11 199.45.49.11 is offline
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Default Anyone know optical sensors

not many places where you can still buy leds and components to build
"electronic" things you see, you ignorant ****.

you still get glued to your hand jerking yourself all the time!



"Leon" wrote in message
...

"199.45.49.11" wrote in message
news:tOfAg.14174$c11.10945@trnddc08...
Always try Radio Shack they have a small circuit engineering book and the
components enough to get you going..... It's simple enough in most home
type environments, but in a shop with dust and dirt you'd need a blower
to keep the lenses and the work piece clean and you'll also have
variations on wood color and knots of such. As for black paint, I'd go
with a black or colored sticker (it's consistent). You'd have to shield
it somewhat from ambient light too. You could consider a barcode reader
system that not only triggers the alarm but will also identify the work
order/owner/piece and could be incorporated in your billing.



RADIO SHACK!!!!!!!!!!

Are you retarded? Must be, ya poor thing! Got nothing better to do then
drool and type **** huh?