Hey do you mind explaining like I’m 5 how to use transistors and optocouplers for this?
Must have spent couple hours reading stuff about how they work and what not over at sparkfun.com but still don’t understand how I could make a latching relay with them.
Also how would I wire the thing together?
I assume some wizardry with the transistors to make a latching switch, and then the optocouplers for actuating the keyfob? But they seem complicated needing to add resistors and capacitors and what not apparently…
Thx for any help. I think it’d be best to fit everything inside the xEM access controller, but if I can’t figure this out I’ll just use big clunky relays.