Extreme Circuits -
Extreme Circuits, site with great circuits
DIY electronic projects -
Web site with free circuit diagrams and electronics projects.
Bowden's Hobby Circuits -
A small collection of electronic circuits for the hobbyist or student. Site includes 100+ circuit diagrams with text descriptions, several electronic calculators, links to related sites, commercial kits and projects, newsgroups, and educational areas.
Sam Electronic Circuits -
Electronic Circuits for the hobbyist.
Free Circuit Diagrams -
Collection of about 300 simple circuit diagrams.
Circuit Exchange International -
Site contains electronic and radio schematics, simulation and circuit design.
Aaron's Electronic Circuits -
Aaron's Homepage is the personal website of Aaron Cake. It contains a wide variety of information related to his various interests. You'll find a massive electronic circuits archive as well as other electronics information, Mazda rotary (including my highly modified 2nd Gen RX-7), crazy and non-crazy projects, antique electronics, potato guns, assorted ramblings, auto show pictures a little about himself, an active community forum and everything in between.
Free circuits collection -
New site with growing collection of circuit diagrams
Stepper Motor -
Large selection of stepper motors that can be used in both commercial and industrial applications. Choose from a permanent magnet stepping motor, the hybrid, and variable reluctance stepper motors.
Electric Hobby Projects -
Resources for beginners circuits and children's experiments.