The folder Arduino contains a folder called EntertainmentCenter that contains
the Arduino sketch. This folder should be copied into your /Documents/Arduino
folder. The Arudino folder also contains a folder in libraries/LED. The LED
folder should be copied to your /Documents/Arduino/libraries folder.

The folder iPhoneApp contains the code for the iPhone as an XCode 5.0 project.
Put it wherever you put your XCode projects.

Enjoy.
