Recursos 8

http://www.freetronics.com/

http://letsmakerobots.com/

http://www.cheerlights.com/

http://apcmag.com/category/components

Arduino

The Complete DIY Arduino

http://www.nudatech.com/blog/20-arduino-projects-of-2012/

Quadrotor, LEGO, and Arduino

http://duino4projects.com/lego-t-intersection-led-traffic-light-using-arduino/