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

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.

Electronic Design, a web site and print magazine for electronic design engineers and engineering management.

Chris and Rene Kantack

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Extensive database for electronic projects, providing circuit diagrams, schematics, printed boards and much more. If you are an electrical engineer or a hobbyist, there is something here for you.

Electronics projects , electronic circuits diagrams and schematics . Electronic circuits design tutorials for beginners and electronic circuit software . Discover a lots of electronic circuits schematics and do-it-yourself (DIY) electronic circuit k...

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