Hi all new to arduino and programming hoping to get some help writing some simple code.Well not to me obviously:)
I am trying to make a camera flash trigger for high speed photography using a photo-transistor, red laser an arduino and a strobe flash head. In average light the photo-transistor circuit i am using, analogue input changes roughly from 700-950(serial read) when in shadow. Once a noticeable change(variable) is detected i need a delay(variable) and an output pin to trigger an opto-isolator which will in turn trigger the flash then reset in a certain amount of time(variable). The actual triggering does not need to be fast between flashes as all shots are taken in darkness with a high speed single flash. 2 second recycle time.
I hope someone can explain how to do this easily as I am struggling with the programming language at the moment.