Hi.
i've got an engine start button, with an integrated 12V light, seperately powered.
my intentions are when the car is switched to accessory (right before u crank the starter), for the light to blink. but when i crank the starter, i want the light to turn solid for the rest of the drive.
the switch has NO/NC outputs.
I was thinking of a circut to first oscillate and create the "blinking". then, a circut to supply constant power to the 12v light, with input being the NO or the NC outputs to "detect" the open/close caused by the engine starting.
in other words..
when the car has not been started but the key is in position, i want the light to blink. when the car has been started (via the starter button), I want the light to stay solid.
any ideas?![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
thanks!
i've got an engine start button, with an integrated 12V light, seperately powered.
my intentions are when the car is switched to accessory (right before u crank the starter), for the light to blink. but when i crank the starter, i want the light to turn solid for the rest of the drive.
the switch has NO/NC outputs.
I was thinking of a circut to first oscillate and create the "blinking". then, a circut to supply constant power to the 12v light, with input being the NO or the NC outputs to "detect" the open/close caused by the engine starting.
in other words..
when the car has not been started but the key is in position, i want the light to blink. when the car has been started (via the starter button), I want the light to stay solid.
any ideas?
thanks!