I need help trying to power both my Rpi and a 12v car screen like this one: http://www.amazon.co.uk/Rear-View-Color-Camera-Monitor/dp/B0045IIZKU/ref=sr_1_1?s=computers&ie=UTF8&qid=1370795261&sr=1-1&keywords=car+screen from a portable power source. I was thinking of using http://www.amazon.co.uk/gp/p...
I'v had to compromise and got a 4.3" screen and keyboard and mouse.
But now i'm stressing out with the power side, my screen need 12v and i'm not sure how to power it, will i need another plug or can i merge it all together into one wall plug?
Im new to this so don't really want to be tinkering with the hardware/software. I would like to have a cheap touchscreen, not too fussed on size. Any surgestions to any place to get a touchscreen compatible with the pi will be most apreciated