Quote:
Originally Posted by Svre46
Just use a 12V time delay relay. Basically when you brake the relay energizes and starts the flash. After a set amount of time (let’s say 5 seconds of being energized from hitting the brake) it disengages causing the flash to stop.
Something like this
DC 12V Delay Timer Time Relay 0~30 Second AH3-3 & Base | eBay |
Those are exactly what I was looking at... some have a timed on, others have a timed off... kinda bulky but hopefully it would do the trick. I'd rather find a small board with just jumpers or something that I can neatly tuck away but the variability in the settings is nice too.