[Mark J Hughes] volunteers as a part of a local community fire watch which coordinates by radio. The La Habra Heights region of Los Angeles is an area of peaks and valleys, which makes direct radio ...

We may receive a commission on purchases made from links. You know how this story goes. Every time technology promises to improve your life, your wi-fi network comes up a little short. You've stowed ...

While we love our Raspberry Pi projects here at XDA, sometimes you don't want the whole Pi; sometimes you just want a slice. Such is the case for people who purchase the individual microcontrollers ...

What if you could broadcast signals across the globe using just a credit-card-sized computer and a handful of components? It might sound like a scene from a sci-fi novel, but with a Raspberry Pi and ...