Electronics Club

1. Arduino
2. Basic electronics Components pdf
3. Electronics For You
4. Electronics Tutorials
5. Video Lectures from freevideolectures.com
6. Videos from NPTEL
7. Videos from TheNewBoston.org
8. Video Lectures of MIT Course , Circuits & Electronics,Spring 2007
9. Projects from Electronics Project
10. Projects from Electronics Lab

Robotics Club

1. SparkFun
2. Society of Robots
3. Instructables
4. Lets Make Robots
5. Bot Skool
6. Circuits from Beam Online

Programming Club

1. Codechef
2. Topcoder
3. HackerRank
4. Video Tutorials from The New Boston
5. W3Schools