Circuit Diagrams Archives Reference
Archives in the Web
These websites are having many useful
electronic circuits and design
references. These were some of the
Electronics Circuits was started
in late nineties in the netscape
A circuit from delabs design notebook
of 80s and 90s. You will find more
such designs with design notes at Schematics
Circuits and Reference Sites
Bill Bowden - Bowden's Hobby
Circuits. Electronic Online
Calculators, LED Circuits,
Analog / RF.
Electronics Lab - Mike's
hobbyist corner. Diagrams and PCB,
Electronics Hobbyist -
Bill's Science Site. Van de
Graaff, Electrostatics, Tesla Coil
RadioLocman - Technical
Manuals. Schematics and Electronic
Project Designs for Repair.
Williamson-Labs - Glen's
Engineering. Shielding, EMI-EMC,
Ergonomics, Optics, Oscilloscopes.
Lasers, Transmission Lines,
Modulation. Resistors, Inductors
and Capacitors, OpAmps.
- Many Discrete Semiconductor
Designs. Generic Circuit Blocks,
- Repair and service tips,
how-to and schematics, home
AVR Microcontroller Projects
- working embedded projects with
DIY and Ham Projects
Ham Radio - YO5OFH, Csaba
Gajdos, Digital Projects. RFI. PIC
DL2YE0 - Udo from
Spenge. 250 W SMPS with power
FETs. Front Panel Design.
Freebyte Electronics -
Listing of Free Electronics
Circuits and project resources in
Circuits, Hobby and Tutorial
Content form Netherlands.
GM Arts - Guitar Amplifiers,
Guitar Pickups, Overdrive
schematics, Pickup wiring,
Homebrew - RF projects,
Wireless Radio Circuits from Harry
Lythall SM0VPO Sweden.
Rason Projects Page - RF and
Power Meters, Audio Amplifiers,
Crystal Calibrator and more.
- Belza.cz -
Elektronika Jaroslav Belza,
Practical and Working DIY Hobby
of Ronald - Simple
Oscilloscope, Nixie Tube Projects,
Clocks, Valve Tube circuit Ideas.
Circuit Exchange International
- Circuits to learn. design and
build Gadgets, Simulate Circuits.
Circuits of Aaron Cake - How
to Solder and Desolder. Schematic