- on Hobby & Modelling
- Published in issue 7/2011 on page 35
Slave Flash for Underwater Camera
The flash from the Fuji camera is triggered by a mechanical contact that is actuated at the same time as the camera shutter. Here this contact is replaced by an MCR-100-8 thyristor with a 1-kOhm resistor in series with the gate. These two components are fitted directly on the Fuji flash module.