HEATKEYS

FREE COMMERCIALLY-PROVEN PCB DESIGN SOFTWARE Customized for your choice of Manufacturer

electronics circuits diagrams, schematics, diy projects, hacks mods, gadgets gizmos and electronics projects.

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

This site has merged with CIRCUIT-BLOG.COM and LDRENGINEERING.ORG Click here to get all the posts of circuit-blog.com and ldrengineering.org. Custom Search Se...

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.

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

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

URLpulse has a database containing data for hundreds of thousands of US websites. Utilizing our specialized algorithms we make it easy for you to analyse & compare results for any website in the US domain space.

Circuit Specialists, In business since 1971. - Data Acquisition - Industrial Computers - Test Equipment - Components & Supplies, Digital Multimeters, Electronic School Kits, Resistors, Capacitors, Transistors.

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dapj Web is a Web Resource for Product design and development, Technologies and Engineering Resoucebase

Two guitar pedals for sale: the sparkly-clean Aion Compressor and the too-small-to-believe SDD Preamp, as well as DIY PCB projects for many common circuits.

For people who want to make things themselves, Autodesk 123D is free 3D modeling software integrated with content and fabrication services.

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, ...