HEATKEYS

Thousands of hacking projects and tutorials: hack your iPod, cell phone, Xbox 360, lasers, case mods, airsoft - We hack them all!

Chris and Rene Kantack

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

Electrical Engineering Community for hardware designers with design tools, projects, articles, jobs, events, discussions, and social networking.

HeadWize is a non-commercial site specializing in headphones and headphone listening.

Extensive database for electronic projects, providing circuit diagrams, schematics, printed boards and much more. If you are an electrical engineer or a hobbyist, there is something here for you.

ESP - The Audio Pages. Professional results for the DIY enthusiast. Audio articles, projects to build and general information about hi-fi amplifiers, loudspeakers and audio in general.

A community dedicated to helping everyone learn the art of audio. Projects by fanatics, for fanatics!

Revision3 is the leading independent free online video service that offers hit TV shows including Diggnation with Kevin Rose, Scam School, Film Riot, etc.

RadioShack

WikiAnswers: Questions and Answers from the Community

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, ...