HEATKEYS

Electronic Ciruits portal of free electronic circuits, schematics, designs, or diagrams & other resources for engineers, inventors & students.

Home page for Electric vehicle, series wound,separately excited wound motors, 200amp,300amp,400amp,500amp,600amp,and 650amp DC motor controllers, digital speedometer, systems components, golf cart parts, battery chargers, contactors, solenoids

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

Repair your electronics yourself. iFixit is the repair manual you can edit. We sell tools, parts and upgrades for Apple Mac, iPod, iPhone, iPad, and MacBook as well as game consoles.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

The center of the Android Universe for help and discussion on Galaxy, Nexus, Droid, Evo and all your favorite Android phones and tablets!

Android and Windows Mobile Developers - The Largest Community for Smartphone Hacks and Development of Apps

manufacturer2dealer2wholesaler2consumer

Squidoo. The popular (free) site for creating single webpages on your interests and recommendations. Even earn money for charity or yourself.

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