Arduino study plan

Ideas

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

http://www.eskimo.com/~billb/miscon/elect.html

http://www.phy.davidson.edu/instrumentation/NEETS.htm

http://www.usna.edu/EE/ee301/internal/Applied_EngineeringPrinciples.pdf

"Art of Electronics"

"Getting Started in Electronics" by Forrest M. Mims III.

http://www.allaboutcircuits.com/

http://ladyada.net/learn/arduino/