There have been countless projects to make custom photo flash trigger circuits. Usually the circuits react to sound, triggering the camera flash at the moment a certain sound is triggered.
The set built to produce the flash was made by Dr. P. S. H. Henry, who also devised a photo-cell trip that would automatically operate the camera shutter, and with it the flash, at the instant the ...
The Chicago Bears went into Week 18's matchup against the Packers with absolutely nothing to play for. After all, they're 4-12. The season is over. Might as well go wild with the special-teams calls.
Much like its predecessor, it is the ideal gateway light for taking the first steps into off-camera flash photography, but this time, it's even easier! The power output is more than enough to be a ...