Add Yahoo as a preferred source to see more of our stories on Google. This experimental setup shows an ultra-low-power wireless communications device that could one day be used in tiny remote sensors.

The Echainstar Upgraded Emergency Solar Hand Crank Radio is just $13 and is the most affordable crank radio with NOAA access that I was able to find across the usual suspects of Amazon, Walmart, and ...

Wi-Fi devices use radios to communicate, and as Wi-Fi gets faster, it uses higher radio frequencies like 5Ghz and 6Ghz, which don’t have as much range ...

A team of researchers from Stanford University and the University of California, Berkeley, has created prototype radio-on-a-chip communications devices that are powered by ambient radio waves.

Many apps that work on Windows 11/10 need to control the Radio in order to function properly. Therefore, Microsoft has given you, the user, control over this feature. You can choose which app you want ...

Consider a smart home display that uses Wi-Fi, Bluetooth mesh and local voice recognition. The embedded processor manages the wireless protocols, runs the voice model and powers the user interface.

Silicon Laboratories Introduces Smallest, Highest Performance FM Broadcast Radio Tuner Family Austin, T.X.—Silicon Laboratories Inc. announced the Si470x FM tuner family, the industry's smallest, most ...

Emotions can be tricky enough for humans to read, let alone machines, but a new system can predict people’s feelings with 87 percent accuracy by bouncing wireless signals off them, researchers say.