Hi guys.
As the title says, im after a circuit that will keep 12v power to the ignition accessories after the ignition key is turned off snd only turn off when the door is opened so that i can still wind up the power windows without having to turn the ignition accessories back on again.
My old car had this feature and it was great but my new car doesn't and its bugging me
I thought about Arduino but a reply on the Arduino forum states
"This is not a job for an Arduino.
It requires one automotive relay, a diode, a FET and a couple of resistors.
And a switch to disable the function."
Can somone with the knowledge and experienceplease throw me in the right direction.
Opening the door can either ground the circuit or feed it 12v from the interior light. What ever is easiest.
Cheers in advanced.
As the title says, im after a circuit that will keep 12v power to the ignition accessories after the ignition key is turned off snd only turn off when the door is opened so that i can still wind up the power windows without having to turn the ignition accessories back on again.
My old car had this feature and it was great but my new car doesn't and its bugging me
I thought about Arduino but a reply on the Arduino forum states
"This is not a job for an Arduino.
It requires one automotive relay, a diode, a FET and a couple of resistors.
And a switch to disable the function."
Can somone with the knowledge and experienceplease throw me in the right direction.
Opening the door can either ground the circuit or feed it 12v from the interior light. What ever is easiest.
Cheers in advanced.