Randy Savage
5,000+ posts
CarAudio.com Veteran
Thinking about building one...can you integrate it into an aftermarket in dash video monitor, using touchscreen controls on the carputer?
You will have a problem using your existing screen, which I am quessing is composite (like my previous indash was). I sold that and purchased a VGA touchscreen, so the test is readable. As for the site, someone already suggested mp3car.com which I am also a member of. I am in the process of installing my carputer over the next couple weeks. I wouldn't recommend the FM modulator route. Like dakota said, the reception is shit. Find a headunit with AUX in so that you can run an RCA to a soundcard for best quality. Or you could go without a headunit and just go from the carputer straight to your amps. It has been done both ways successfully.
If you put both the PC and the amps in the trunk you can have short RCA runs...since mine are right next to each other...I have 3 foot RCAs for everythingI'm thinking about using a touchscreen VGA now as my primary source. Running my amps directly off the soundcard on the cpu.
1. The first problem (FM radio reception, if you want it) can be solved by using a PC-card based FM receiver, or one that fits into a CD drive slot if your computer is that big.
2. RadioShack among others makes 1/8" stereo jack to RCA adapters.