Universal Camera Shutter Release Circuit

I would like a circuit which can control all types of camera releases detailed on the website below:

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I would need a circuit where if I apply 3.3v then the shutter is released.

!!!The tricky part is that my project has to be low cost, and without a relay. This means that using BJT transistor is difficult as sometimes the current flows one way and other times the other way. I would need to be able to produce this circuit in less than $5.

I am looking for someone who can make a circuit for me which can act fully like a switch using a few transistors or other cheap components. The switch has to be able to conduct and allow flow of charge (current) in both directions.

Evner: Arduino, Elektrisk Ingeniørarbejde, Elektronik, Microcontroller, PCB Layout

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Om arbejdsgiveren:
( 2 bedømmelser ) Sevenoaks, Hungary

Projekt ID: #17997418

Tildelt til:


I am bidding mainly to make a few comments..... I checked the website you mentioned, and it seems most of the camera types have a different physical connector. In this case, even if the circuit was universal you Flere

$10 USD på 1 dag
(6 bedømmelser)

3 freelancere byder i gennemsnit $23 på dette job


Hi sir, I have read your requirements and would like to inform you that i have full experienced team with me for your task kindly share your projects scope for better understanding of project. We do not charge anything Flere

$25 USD på 1 dag
(3 bedømmelser)
$35 USD in 5 dage
(0 bedømmelser)