multiple flash unit triggering box

Avg Bid (GBP)
Project Budget (GBP)
£30 - £250

Project Description:
This is not really an electronics project. It is a fiddly soldering/wiring /switching project, but someone used to assembling electronics should find it fairly straightforward.

I am a photographer. I need to use one to four cameras to trigger a large number of flash units

A camera flash trigger is created by shorting the pair of wires that leads to the flash unit

I need a box that allows me to 'short' multiple flash units, and to have some flexibility to separate or to join multiple groups of flash units

I have standardised all my wiring into mono 3.5mm jacks and cables so this unit will match that and will use 3.5mm mono female sockets

The diagram i have included shows my thinking - 4 inputs leading to 4 circuits of 4 outputs that can be joined as needed by using the 3 'circuit joining' switches that merge adjacent groups into one

The test buttons are important - they allow me to short single outputs without affecting the others, so rapid testing and fault finding can be done from the box

I am based in london

Skills required:
Additional Files: BOX.jpg
Hire alanmahon
Project posted by:
alanmahon United Kingdom
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.