With as cheap and versatile as RTL-SDR devices are, it’s a good idea to have a couple of them on hand for some rainy day hacking. In fact, depending on what signals you’re trying to sniff out of the ...

[Jeff Sandberg] has put a fair bit of effort into adding solar and battery storage with associated smarts to his home, but his energy usage statistics were incomplete. His solution was to read data ...

Forget tracking planes on a boring computer screen. See how this genius project brings the live sky directly into your room ...

After a prolonged and costly gestation, software-defined radio (SDR) technology is gaining ground. Airborne tactical networking radios, data links and relays based on SDR architectures are being ...

This blog answers some of the most common questions about how such a bond could work. Many of the questions were originally posed by Devex. Why do we need an SDR denominated bond? A number of ...