Find useful electronic projects with full schematic, diagrams and PCB, electronics articles, links, downloads, recommended electronics books and an online electronics community....Go

A site dedicated to electronic hobbyists. There are many pages of quality information from actual projects and circuits that you can build, to electronic symbols and a glossary of technical terms. Valuable information and links to design and simulation software....Go

Free Electronic Circuits for the hobbyist.But this site is not in english ....Go

Every link in this site is carefully chosen and handpicked. ePanorama.net was originally born from Tomi Engdahl's Electronics Info Pages. All the information found from there can now be found here. The content of this site is continuously renewed so that new and useful information is available to electronics professionals students and hobbyist. a lot of useful electronics links....Go

Circuit Sage, a complete source of information to help you design great circuits fast.Some Cool info.about Bandgap Design,Filter Design,Impedance Matching,Passive Design,PLL Design....Go

Electronics Resource, Electronic Hobby Projects & Circuits, Mircrocontroller, Computer Based Project Circuit:...Go

Electronics Plus is dedicated to the electronic hobbyist. I provide monthly projects that are easy to build and allow you to learn the basic principles of electronics. There is a learning section at this site to help those people interested in increasing their knowledge of electronics. Every electronics project on this web site is FREE...Go

You can find a lot of circuits at here....Go

Here are some electronic circuits that I have designed. I have attempted to include a number of fairly unusual circuits, mostly with an an emphasis on useful applications over toys. The majority of the circuits are designed with readily available discreet components. Only a few of the circuits rely on microprocessors. Micros can greatly enhance the power of a small circuit, but the specialized development tools can put the project out of reach of many hobbyists....Go

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A small collection of electronic circuits for the hobbyist or student. Site includes over 100 circuit diagrams, links to related sites, commercial kits and projects, newsgroups and educational areas. Most of the circuits can be built with common components available from Radio Shack or salvaged from scrap electronic equipment. Most all of the circuits have been built and tested and believed to perform as described, however possible mistakes may be found....Go

A lot of electronics circuits,but not english....Go

Provides Op Amp Applications,Audio, Music and Miscellaneous,Power Supplies, Fun Stuff and Miscellaneous....Go