07-07-2014, 07:30 PM
(07-07-2014, 07:00 PM)kev1234 Wrote: Any idea how I might interface a standard 2-pin siren with these 3 pins?
i did buy a 3 wire siren from evilbay but could not interface it, as the trigger wire was wrong, as it was looking for some sort of pulse to activate alarm,
i gave up with it and replaced it like for like
