HEATKEYS

All the electronics info you need to know about the 555 Timer. With over 80 different electronic circuits that you can build.

YouTube is a place to discover, watch, upload and share videos.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hack, ...

index.html of: A collection of tutorials on Electronics, from the basics to University level; more than 190 URLs, in over 90 related subject areas.

Ohm

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

News and features about the latest technology, engineering, and science advances including electronics, computing, energy, biomedical, robotics and more. Get Inside Technology with IEEE Spectrum the flagship publication of the IEEE.

100+ small circuit diagrams for the hobbyist or student. Site includes, text descriptions, calculators, links to related sites, newsgroups, and educational areas.