delabs News

Technology Resource – Silicon Sam

Technology Resource – Silicon Sam

Samuel M. Goldwasser’s latest and most fabulous “Notes on the Troubleshooting and Repair of…” series of comprehensive repair guides for consumer electronic equipment and other household devices. Detailed diagnostic and repair procedures are provided for: small electrical appliances, audio equipment, TVs, VCRs, CD players, computer monitors, microwave ovens, even lawn mowers [...]

Watlow Reference

Watlow – Reference Data Watlow reference data provides information for amperage conversions, thermocouple types, RTD tolerances and more.

Watlow Ltd- Reference – Guides and Tutorials

Watlow is the leader in engineering and manufacturing custom commercial electric heaters. … offer electric heating elements, industrial heaters…

Here is a Page from an Old Watlow Catalog i have.

From Electronic Catalogs

Omega Technical Reference

Omega Technical Reference

Omega’s Technical Reference Section. Find technical articles and reference material about our products and technologies.

Omega Engineering

Source for process measurement and control. Everything from thermocouples to chart recorders. Temperature, flow and level, data acquisition.

Wenzel Associates Technical Library

Wenzel Associates Technical Library

Time and Frequency Circuits and Articles including frequency synthesis and conversion.
Crystal Oscillator Tutorial Articles cover oscillator types, terminology, and selection.
Spreadsheets/ Programs to calculate pll response, phase noise under vibration, and others.

Techlib.com Hobby circuits and other information.

World’s Smallest Geiger Counter
Karen’s Electrometer
Selected Reprints (courtesy of RF Design magazine.)