Would it be possible to build or create an Arduino controlled relay which takes the time and compares it to the time in which the time-lapse is set to start. Would it also be possible to make this control a relay. (This relay would be connected to a GoPro 'BUS' which would turn on the camera and start it recording on its own.
I'm fairly new to arduino's so this is probably possible, but i have no idea how!
Thanks; Elliot Leech
PS: It would be easier to use a plug timer socket but i was thinking of a portable option.