I am looking to get a constant, clean 12v12V from my cars 12v12V line. I am wondering if all I am in need of to pull this off would be a simple 12v12V fixed regulator?
The 12v12V would be hooked up to a pico motherboard (19v max input), 7" lcdLCD monitor and an arduinoArduino.
I did find this schematic here:
So would a simple regulator be good or not? Will it need a heat sink?