You can read the United States Navy's NEETS modules for a quick introduction to electronics. Module 1, "Introduction to Matter, Energy, and Direct Current" wou

You can read the United States Navy's NEETS modules for a quick introduction to electronics. Module 1, "Introduction to Matter, Energy, and Direct Current" would probably be enough to keep you from blowing LEDs. http://jricher.com/NEETS/ http://jricher.com/NEETS/