http://playground.arduino.cc/Main/ManualsAndCurriculum

http://www.neuroproductions.be/logic-lab/

http://shop.evilmadscientist.com/directory

http://www.seeedstudio.com/depot/

http://forefront.io/a/beginners-guide-to-arduino

http://www.learnerstv.com/Free-Engineering-video-lecture-cou...

http://www.electronics-tutorials.ws/

http://www.ibiblio.org/kuphaldt/socratic/

https://upverter.com/

http://www.afrotechmods.com/tutorials/

http://www.eevblog.com/wiki/index.php?title=Main_Page

https://www.circuitlab.com/

http://jacquesricher.com/NEETS/

get yourself a nice soldering iron and read read read