HEATKEYS

RTL-SDR is a very cheap software defined radio that uses a DVB-T TV tuner dongle based on the RTL2832U chipset. It was found by Linux developer Antti Palosaari that the I/Q data could be accessed directly, which allowed the TV tuner to be converted i...

YouTube is a place to discover, watch, upload and share videos.

A new open source hardware project every month

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

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Pandora is the music discovery service that helps you find new music based on your old and current favorites. Create custom internet radio stations, listen free.

craigslist provides local classifieds and forums for jobs, housing, for sale, personals, services, local community, and events

The Space Weather Prediction Center, part of NOAA

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...