Based on this PDF I need to pulse between 100ms and 500ms to record a video (the description is apparently wrong according to this guy). How would I generate such a pulse? The small module has 3 wires I can use, which are positive, ground, and a yellow wire. I assume I need to pulse the yellow wire.
I don't want to hook anything up wrong, but my guess would be using
pulseIn(). However, I am not sure at all. Any help appreciated.