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Rolf | all galleries >> Slave Flash Trigger DIY > Digital slave trigger circuit (it works fine with 3v)
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Digital slave trigger  circuit  (it works fine with 3v)

Digital slave trigger circuit (it works fine with 3v)


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Alan 05-Apr-2007 23:49
Hi Rolf
looks like a good circuit but I can't see what Q1 input trigger is, I presume it is some sort of opti detector
cheers
Alan