Micro Shutdown Controller

Came with no instructions or cables. And the mp3car site is pretty much MIA. This unit is not much more than an intelligent relay. There is no regulation or anything. Just a microprocessor controlling a relay.

I dont really have any complaints here, just remember that it forwards the voltage of whatever comes into it. So if you put in 14.3VDC then it sends 14.3VDC out when the acc is clicked on.

Very useful embedded car computer power controller. Shutdown signals work as documented, circuit works reliably and integration into my setup was very easy.