I'm currently thinking about building a carputer and i have most of it thought out. Im NOT going to have a head unit at all since my car has a stock amp (it sucks i know, but im low on funds to get a whole new amp + speakers). So im going to buy a wiring harness and use that to connect my computer to the cars speakers. This will leave the switched 12v wire that normally turns on the headunit unused. I was just wondering if i would be able to use this to power a lilliput, or if the screen would draw to much power for this method. My alternative involves the opus and a relay, but if the 12v headunit wire would work it would me some time.
No announcement yet.
Possible to power lilliput this way?