Flash Slave Trigger


Posted on Feb 4, 2014

Flash slaves are used when you need to supplement one flash unit with one or several more. This slave trigger simply triggers those other units. It does this by `seeing` the first flash (using a phototransistor) and triggering the other flashes a few microseconds later. The sensitivity of the circuit is adjustable to compensate for ambient light o


Flash Slave Trigger
Click here to download the full size of the above Circuit.

r dimmer than usual master flashes.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    250W Inverter Circuit
    PLL Hum Cancellation Circuit
    analog How to analyze this diode circuit
    Circuit Theory/All Chapters
    12V Regulated Inverter Supply
    Three Hour Timer
    Current source circuit diagram of the operational amplifier and Darlington transistors
    555 consisting of portable electronic timing hypnosis massage
    Ratio discriminator circuit



    Top