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    Tony, speed photography Any thing from dropping a grape to firing a crossbow 
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    Hi Tony. Thats exactly what I want to use it for speed photography using Nikon or Sony. Thanks for the + input
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    Hi all,. I am not electrical minded so please bare with me. What I am after doing is making a 9v motion detector with imfared beem around 1" to 9' apart, so like if I drop a grape say when it passes the beam it detects. With an adjustable time delay, & maybe a micro adjustable time delay...
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