01-23-2020, 02:16 PM
Hi here is my power shutdown and power up, that i am busy experimenting with. It is based on the the shut down using one relay and a timer, as on the forum. i will be running that script once installed to see if it will work. It will supply power from the ignition of the vehicle to the timer and the trigger of the timer. once activated the timer relay will energize supplying 12 V to the 12v to 5V converter, which in return will power the RPI. The relay will also be energize, once the ignition is switched of the power to the trigger will be cut but as the timers relay is energized it will still supply power to the time until the count down stops and the relay is de-energized. I have added to diodes for current feed back so that the trigger isnt trigger again when the ignition is switched of.
Hope full it will work, still have to finish building it and then testing it before final installation.
Any feedback would be appreciate.
Hope full it will work, still have to finish building it and then testing it before final installation.
Any feedback would be appreciate.