Each 2006 block utilizes the compact TOPJOB®S footprint, features dual jumper rows and accommodates conductors 20-8 AWG. The new 2006 Series Blocks serve industrial applications requiring ...
I've bought a little car power supply for my RPi - it wires in to a permanent 12v source, and an ignition 12v source and sends a signal to the Pi when the ignition is cut, so it shuts down gracefully.