HEATKEYS

The Calculator Home Page has free resources, calculator software downloads, calculate online, units conversions, physical properties and constants, and help.

Schematic diagrams, circuits & projects for guitar effects pedals with vacuum tubes and transistor solid state electronics. FREE downloads of schematics such as TS-9, Fuzz Face and other classic rock devices. Build your own fuzz box!

Specializes in Antique Radio Schematics, Capacitors and Resistors. Carries antique radio schematic diagrams and electronic circuit service information for American, Canadian and European antique radios.

CSGNetwork Free Information. Calculators, Converters, Glossary, Open Source Code... find something. Most pages require JavaScript.

A Professional quality web design at an affordable price is just a click away. Our bundled packages are easy to understand with no hidden extras. call us on +61 3 9016 4499. Kusashi web design and development, 11 Grenadier Grove, Hillside, Victoria, ...

Teflon capacitors and oil capacitors by V-Cap. Critically acclaimed to be the best audio capacitors for audiophile applications including: interstage and output signal coupling, speaker crossovers, and bypass applications in vacuum tube and solid sta...

Online reference and resources - web development, software programming, electrical formulas.

Home page for Chemandy Electronics covering RF and microwave calculators and measurement of PCB

Provides bandpass, sealed and vented subwoofer box design software and science, math and engineering programs and freeware