Dear all *Useful links* *http://www.adafruit.com/ <http://www.adafruit.com/> * (look in learn tab..Starter available for all popular boards...This every one can have a look) http://www.oracle.com/technetwork/articles/java/raspberrypi-1704896.html http://www.raspberrypi.org/archives/4920 http://www.intorobotics.com/18-excellent-tutorials-compilation-start-working-raspberry-pi/ *https://learn.adafruit.com/category/learn-raspberry-pi <https://learn.adafruit.com/category/learn-raspberry-pi>* *https://learn.adafruit.com/category/learn-arduino <https://learn.adafruit.com/category/learn-arduino>* (People working with arduino) -- Kayalvizhi Jayavel Assistant Professor Department of IT SRM University -- Kayalvizhi Jayavel Assistant Professor Department of IT SRM University -- Kayalvizhi Jayavel Assistant Professor Department of IT SRM University