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Joe Filer | all galleries >> Galleries >> My home-made photography equipment > sound activated flash trigger
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19-MAR-2006

sound activated flash trigger

Mahomet, Illinois

This trigger can be used to catch high speed motion, like a bursting balloon, bullet in flight, etc.
Straight-forward construction and I purchased a few extra components for the hard to find items
that weren't stocked at my local Radio Shack. If anyone is interested, send me an e-mail.

I have reference document, schematic /diagram.

See next image for internal views

Link to article http://www.rit.edu/~andpph/text-cheap-sync.html

Canon EOS 20D ,Canon EF-S 10-22mm f/3.5-4.5 USM
1/60s f/8.0 at 22.0mm iso1600 with Flash full exif

other sizes: small medium original auto
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Jared 25-Jun-2006 05:52
WOW! I've looked everywhere for breadboar and haven't been able to find any ,thus discouraging any efforts to make one of these or one for catching lightning. If you can, I'd certainly appreciate a copy of parts, schematics and diagrams. Thanks for sharing and spreading the knowledge!
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