HEATKEYS

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

Diy, Green, Home Improvements

PCB Heaven! Electronic theory, schematic circuits and PIC tutorials

RC Groups - the most active Radio Control model community: electric and fuel rc airplanes,rc helis,rc boats and rc cars. Features discussion forums, blogs, videos and classifieds.

The largest amateur Unmanned Aerial Vehicle (UAV) community on the web.

This is a community discussion board forum for portable lighting enthusiasts, dealers and manufacturers.

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, ...

Many articles about hacking gadgets. Examples of extreme technology. DIY projects describing how to build electronic projects. Fun top 5 and top 10 lists.

element14.com is a design engineer community for sharing electronic engineering solutions. Find resources for technical components, specifications and expert advice.