If you are like most drivers, your heart sinks whenever you see a red light camera flash, but does that mean you will be ...

Improvised lighting solutions yielded mixed results, and he soon realized he needed a true camera flash. However, all the options he found online were large and bulky; larger than the camera ...

So [Jean] decided to turn a few of his disposable cameras into an external flash system for his DSLR (Translated). He started by taking apart a Kodak digital camera and examining the circuit board.

When set to Multi or Stroboscopic mode your flash will show a Hertz setting. This determines the speed of the pulses per second. With a high Hertz the pulses will be closer together, so the subject ...