HEATKEYS

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Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

online calculator for home, work and school, calculator online for house, car, travel, finance and math

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

DX Zone directory with 15000 Amateur Radio links, about Ham-Radio radio scanning, cb radio and shortwave listening, antenna homebrew projects and a complete radio software collection. Include a free classified ads, ham radio reviews and operators di...

A global specialist in energy management providing solutions, products, services, and support in Electrical Distribution and Automation and Control

The EDR is the best way to calculate wire gauge through voltage and fault current electrical calculators. The Volt drop, ac volt drop and DC volt drop are all calculated for fuse selection or motor fusing with a combination of AC Voltage Drop, DC Vol...

Electrical Apps for iPhone, iPad, Windows Phone 7

A discussion forum for electronics and circuits

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Mark Empson - the site for presentation of technical issues.