hi,
i'm trying to build 2 12VDC circuits, both fairly easy i'm assuming.
1. the first is to prevent my HID's from flashing on crank (as + is disconnected from the relay for 3-5s). i'm assuming a capacitor, wired correctly, could prevent this (by continuing to provide + across my relay for a brief period of time after + is disconnected).
in this circuit, the time delay from when + is applied is not important. where would I place the capacitor in reference to my relay to do this? would wiring in series with 85 pole be sufficient?
2. my second circuit would be providing positive to a rear view camera wire. the wire is supposed to see positive when i shift into reverse (to change the output on the screen to the camera). i want to provide + to this wire for approximately 5 seconds after i shift out of reverse (so that the screen stays on the camera output).
the time delay is much more important, as I need the camera to switch as soon as i shift into reverse. is it possible to wire a capacitor in parallel with 85?
thanks
i'm trying to build 2 12VDC circuits, both fairly easy i'm assuming.
1. the first is to prevent my HID's from flashing on crank (as + is disconnected from the relay for 3-5s). i'm assuming a capacitor, wired correctly, could prevent this (by continuing to provide + across my relay for a brief period of time after + is disconnected).
in this circuit, the time delay from when + is applied is not important. where would I place the capacitor in reference to my relay to do this? would wiring in series with 85 pole be sufficient?
2. my second circuit would be providing positive to a rear view camera wire. the wire is supposed to see positive when i shift into reverse (to change the output on the screen to the camera). i want to provide + to this wire for approximately 5 seconds after i shift out of reverse (so that the screen stays on the camera output).
the time delay is much more important, as I need the camera to switch as soon as i shift into reverse. is it possible to wire a capacitor in parallel with 85?
thanks