HEATKEYS

Electronics projects, electronic circuits diagrams and schematics. Electronics circuit design and kits with circuit diagram pictures, components and pcb layouts.

8051 projects, free 8051 microcontroller projects, circuits, hobby electronics, microcontroller based projects, electronics projects, circuit diagrams, pin diagram, pin description, interfacing with AT89C51, 8051 tutorials, embedded projects, serial ...

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.

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

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

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.

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, ...