Cool DIY sites and communities

There are many sites and communities devoted to sharing DIY know hows and open source software and hardware designs. You can find many interesting projects and useful resources there, you can also find and follow even more sites from there.

http://en.wikipedia.org/wiki/Comparison_of_consumer_brain%E2%80%93comput...

http://en.wikipedia.org/wiki/Arduino

http://www.arduino.cc/

http://arduino.org/

http://medicarduino.net/

http://www.raspberrypi.org/

http://openeeg.sourceforge.net

http://sccn.ucsd.edu/eeglab/

http://quantifiedself.com/

http://qeegsupport.com/

http://openvibe.inria.fr/

http://pumpingstationone.org/

http://produceconsumerobot.com/biosensing/

http://hackteria.org/

http://www.kickstarter.com/help/faq/kickstarter%20basics?ref=nav

http://www.indiegogo.com/

http://diybio.org/

http://www.sparkfun.com/

http://www.element14.com/community/index.jspa

http://makezine.com/

http://makeprojects.com/

http://openwetware.org/wiki/Main_Page