Quote:
Originally Posted by Stang70Fastback
Ah, I see what you were saying. That is the setup I had originally, but what I am trying to do in this case is simplify the wiring and parts. If I can use the stock relay for BOTH horns, by simply redirecting current, I think it might make more sense than building a completely separate circuit for the second horns.
|
I see what you want there and it's a pretty good idea. Although it would be more efficient to do it with op amps to make a flip-flop, you can also make a latching circuit with a double-ganged NO relay.
The second gang runs in parallel with your momentary switch so it keeps the relay energized when closed. The only way to release the latching circuit is to remove power.