I wanted to create a PCB for controlling the dashboards of an old car. I have the schematics and everything ready, but what I wanted to know is how I would supply power to the PCB. My idea is the PCB will be supplied power through the battery (+12V) in the car. To power the PCB, I need a 12V and ground as connectors, but I do not know what type of connectors to use since there are so many out there. Any help would be much appreciated.