Hi, so I am trying to remotely trigger DSLR camera (Canon 5D) with Arduino. Impulses from arduino I am sending to optocoupler IL300. This optocoupler then switches camera shutter connected to Arduino via Camera remote connector. Check circuit connection in attechment. So, what I want you to help m…

Arduino remote shutter for DSLR camera - need help with choosing right resistors - #4 by system - General Guidance

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