Thread: Using Car PC to monitor system voltage/amperage?

Going to be starting a dash rebuild here soon and would like to put an 8" (or 10") touchscreen in and a car computer as well. My question is how hard would it be to use the car computer to monitor voltage going to my amps and/or secondary batteries as well as amperage?

I know there's several gauge types out there from HUD and or Dakota Digital typs setups could you integrate basic functions to display on a car pc?

I'm sure either could be done depending on your budget/time, but the first question i think could be doable w/out too much trouble the question is how?

Thanks!