Sense temperature and light on the Google ADK, adjust LEDs to show what we're doing.
Calculation of temperature with the MCP9701 referenced from http://www.instructables.com/id/Arduino-Wind-Chill-Machine/step8/Using-MCP9701-Temperature-sensor/
Code requires the files from the Android ADK kit, see: http://developer.android.com/tools/adk/index.html