» CircuitDB - A searchable database of schematics and electronic circuit designs such as alarms, audio/video, auto, etc.

» Circuits Archive - ASCII circuit diagrams, radio, audio and computer related circuits; data sheets.

» CircuitsArchive - A Wiki-based archive of electronic circuits for hobbyists.

» Closed Caption Decoder - A simple closed caption decoder for your TV. Schematic, BOM, theory of operation.

» Computer Circuits 200 A - A web-based course on designing and troubleshooting digital systems, primarily microcomputer based. Covers basic digital logic circuits.

» CoolCircuit - Electronic circuits, projects, schematics, and software for hobbyists.

» CXI Schematics - Schematic index: audio, RF, power, switching and miscellaneous circuits.

» Delabs Electronic Schematic Diagrams - Electronic circuit archive, FAQ, freeware, resources directory.

» Digital Clock - Easy nixie clock with different microcontrollers.

» Discover Circuits - A collections of categorized and cross-referenced electronic circuits or schematics.

» EDN Archives - Online magazine articles consist of information about circuits, software programs, listings and helpful tips.

» Electro Tech Electronic Projects - An electronic forum. Includes a collection of small electronic circuits.

» Electronic Circuit Diagrams - Schematics with descriptions and do-it-yourself electronic projects for hobbyists.

» Electronic Circuit Projects - A circuit archive with schematics, descriptions and PCB layouts.

» Electronic Circuits - An archive of electronic circuits divided into categories such as power supplies, auto, computer circuits, sound/radio.

» Electronic Circuits Directory - A collection of electronic schematics and projects, index of tutorials and design software.

» Electronic Circuits for the Hobbyist - Electronics projects, schematics, and tutorials: high voltage, radio control, timers, oscillators, RF transmitters, amplifiers and other.

» Electronic Design- Ideas for Design - A circuit archive from Electronic Design magazine.

» Electronic Diy Schematics - Electronic schematics: audio amplifiers, radio transmitters, power supplies, oscillators and antennas.

» Electronic Info and Schematic Page - Technical references and schematics archive: alarm, audio, auto, etc.

» The Electronic Peasant - Dedicated to inexpensive Do-It-Yourself music electronics, electronic salvage/recycling, and alternative energy projects.

» Electronic Transmitter Guide - Information on AM, FM, and TV transmitters.

» Electronics and Electrical Engineering Resource - Electronics theory, books, construction projects, tips, and practical advice.

» Electronics Circuit Analysis Puzzles - Puzzles to master electronic circuit analysis; an electronics tutorial.

» Electronics Circuit Forum - Electronic circuits and projects with description, diagrams and PCB, electronics articles.

» Electronics Circuit Search Engine - A search engine for electronics circuits.

» Electronics Hobbyist - Projects for beginners, articles on electronics and electrical science, Tesla coils, electrostatic devices, and resource links for the hobbyist and educator.

» Electronics Infoline - Search engine and categorically organized circuits in a directory.

» Electronics Lab - Electronic circuits with full description, diagrams and PCB, electronics articles, links and downloads.

» Electronics Projects with Circuit Diagrams - A collection of electronics projects and circuit diagrams. How to build your own electronic gadgets.

» Electronics Zone - Electronic circuits, kits, do-it-yourself, circuit diagrams, design and electronics hobby schematics from alarms to test circuits.

» FC's Electronic Circuits - Circuits on solar power, micro power FM broadcasting, a temperature controlled NICD charger, and more from Forrest Cook; electronics links.

» Free Electronics Schematics Diagrams - Electronics diagrams: pro music equipment, vintage tube amplifiers and other; chat room.

» GE Power Management - The art and science of protective relaying. A complete online textbook.

» Hobby Circuits - A large collection of simple electronic circuits for hobbyists from Imagineering On-line Magazine.

» Hobby Electronics - From Japan. Several interesting circuits. Some interesting theory and applications.

» Home Brew Spectrum Analyzer - How to make a spectrum analyzer with tips and advice on componenet selection and architecture. A large number of circuit ideas and schematics, with sources and construction tips.

» Hotwater Electronics Projects - Electronic projects covering GPIB connectivity, instrumentation, microcontrollers, Ham radio and wireless communications with PCBs and key components.

» Interactive Electronic Circuits Analysis - Interactive electronic and electrical circuit analysis and tutorial site.

» Julien Thomas Enterprises - RS-232 protection and connections schemes. For protecting your Mother Board.

» KM's Site - Home made electronic circuits, software tools, Java scripts, facts and figures for use in electronics engineering. Also features the new JavaScript calculator Magenta2008

» Learn Electronics - Schematics with descriptions and do-it-yourself electronic projects for hobbyists.

» Music Electronics µArchive - An archive of tube and transistor amplifiers and information, mostly for music applications.

» Publications - Some publications from Avtech, subjects range from VCR monostables to HV stepped recovery diodes.

» Ronald´s Electronic Project Site - Fully documented electronic projects, such as stand alone microcontroller circuits and nixie, numitron and decatron clocks.

» Rugby PIC Clock - Schematic a construction of a 60kHz time code receiver and clock. Includes PIC programmer and LED clock display.

» Sam Electronic Circuits - Electronic Circuits for the hobbyist, analog, audio and digital, useful circuits with full Greek descriptions , diagrams in Greek and English.

» Sam's Schematic Collection - Includes information about safety, power supplies, Jacobs Ladders, circuits, IR detectors, power oscillators, and schematics.

» Small TV Terminal - TV terminal design. Connects TV and PC keyboard to a microcontroller based device.

» Synthesizer Home Page - How to make a very nice and stable frequency synthesizer from Harvard. Includes schematics, block diagrams and parts lists. Very through design.

» Techlib.com Electronics - Audio, PC, games, phone, oscillator, power, test equipment, and weather related schematics and information.

» Television Schematics - Television schematics for electronic specialists who repair TV sets.

» Tjaco's design graveyard - Various electronic schematics including audio, switches, valve amplifiers, and high voltage/power applications.

» Tomi Engdahl's Electronics Pages - Electronic circuits and projects designed by Tomi Engdahl. Audio, video, computer, data communication, light effects and controllers, power supplies, and telephone circuits.

» Tonieletronica Circuits - Schematics, PCBs and descritpion of amplifiers, FM transmitter, power sources, battery charger, and other circuits.

» 40W No Tune FM Broadcast - Power Amplifier Design.

» WeMan's Electro Stuff - Audio tubes, transistors, analog circuits, transistor amplifiers as well as connector pinouts.

» Wenzel Associates Technical Library - Time, oscillation and frequency circuits, articles, and tutorials.

» WhatCircuits.com - Electronic circuits and electronic projects: audio, automotive, power and other.

» Your Electronics Open Source - Electronic projects, firmware, circuit board, reference designs, datasheet, application notes.

Help build the largest human-edited directory on the web. Submit a Site - Open Directory Project - Become an Editor

The content of this directory is based on the Open Directory and may have been modified by clixShare