FYI....12volt wiring website

[porky69]

Here is a link to a website which can help you to understand/create many, many different scenarios in 12volt wiring.

Car Alarm, Car Stereo, Mobile Video, and Cruise Control Info for Installers

I have used it many times over the years to help solve/confirm some wiring designs before building them and blowing stuff up.

 

[prichard]

Nice, thanks