HEATKEYS

EDN: Information, News, & Business Strategy for Electronics Design EngineersEDN.com is a comprehensive information source for the EOEM (electronics original equipment manufacturer) segment, providing in-depth technical information for electronics...

DAQARTA (Data AcQuisition And Real-Time Analysis) software turns your Windows sound card into a full-featured big-screen oscilloscope, FFT spectrum analyzer (with color spectrograms), signal averager, frequency counter, voltmeter, and sound level met...

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Squeezebox Forums

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...

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

A help and support forum for Ubuntu Linux.

Audacity Forum provides expert assistance for the free Audacity audio editor. To post a question, click on the correct subforum and choose New Topic.

Wavesmith analog waveform development system lets you design arbitrary electronic test waveforms. View data sheet and download free demo version. Also download free SoundArb -- makes PC sound card work like a function generator.

Virtins Sound Card Signal Generator Windows 7 Download - It consists of a signal generator and an off-line oscilloscope. It provides sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, arbitrary wave form generation including swee...