Safe Sync Unit
You may have heard that old flash guns and heads shouldn’t be used with modern DSLRs, because their sync voltage (i.e. the voltage across the hot shoe or sync connector) can be very high....
Tagged: project
Photogate Camera/Flash Trigger
This post has been moved to our new site at www.photobuilds.com: it can now be found here. For now the diagrams and photos have been retained so you can see if the end product...