Electronics gurus help

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Joined
18 Oct 2002
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2,092
Location
Edinburgh
Right im needing to build a circuit.

Basically im fitting central locking to my car, the central locking however doesnt have the output to show it has been activated.

I dont want to touch my indicator/hazard circuit as it is too complex and overloaded as is, however my fog lights are all few via one wire so simpler to do.

The actuators for the locking recieve a 12v pulse, and i have a spare actuator wire to give the lights a 12v pulse, however this isnt enough to light the lights for long.

So what i want to build is a circuit that will recieve a pulse and convert that into a 5sec blast of 12v to my fog light wire.

anyone any good at this stuff?
 
nope it doesnt its a 1980 triumph spitfire, so everything has to be custom.

interesting thought volosapian, im wandering if i could combine both the relays, have a ten sec relay feeding a 5 sec intemitant relay hence having the lights flash twice.
 
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