HEATKEYS

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

Robot schematics, books, and circuits for mini-sumo, line-following, BEAM, and electronic projects. DIY instructions on making robots at home. Basic help and tips on how to build robotic sensors. Homemade autonomous bots for a hobby! By David Cook.

Instrument Systems manufactures precision systems for light measurement based on spectroradiometers and imaging photometers and colorimeters.

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

Kickstarter is a funding platform for artists, designers, filmmakers, musicians, journalists, inventors, explorers...

Free Electronic projects, schematics, diagramms, pcb, free electronic software and hobbilist electronics resources, electronic community and much more

Largest worldwide provider of power supply testing instruments and systems including programmable AC/DC Power Supplies, AC/DC Electronic Loads, Hipot / Safety testers, and Automated Testing Systems for power devices.

LEDs Magazine - LED Technology, Solid State Lighting and other LED Applications

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

Design. Code. Build. Innovate. Here