Android+Arduino Turbocharger controller.
This project is a Eletronic Fuel Injection (EFI) for my supercharged car.
It's a supercharger monitor (turbo pressure, combustion sensor, g-force, temperature,...) sensored by Arduino hardware. Android phone is used to show these data and mapping fuel injection.
More info (in portuguese only, so far) http://emoretto.wordpress.com/2011/03/14/projeto-arduino-turbo/