The ESP32 keeps finding new jobs in my house.

The value of a mirror is in its clarity. If the reflection is cast by [danicakostic17]’s Uncooperative Mirror though, you’ll find anything but. It’s described as a useless machine, because it appears ...

Georgia Tech's wearable turns robot movements into warning music, helping workers avoid accidents without losing focus.

Sonair says ADAR One was assessed as a human detection sensor according to the IEC 61496 standard for electrosensitive ...

Rejoice, those of us who have purchased a Nice-Power lab PSU from an Eastern source. Yes, the name might sound like a re-brand of a generic product, maybe you will even see this exact PSU on a shelf ...

In horror movies, music is a dead giveaway. Tension builds with each note, and you brace for the inevitable jump scare. The same sense of anticipation has taken a leading role in an unlikely venue: a ...

July 2, 2026 • Staying safe during extreme heat Dangerous, record-breaking heat has hit much of the nation this week, with the National Weather Service issuing an Extreme Heat Warning for the state of ...

Your Audio or Sound may not work if its settings are misconfigured. Usually, we don’t manually change the audio settings and mess it up, a third-party app that we ...

In Windows 11/10, you can easily adjust the volume level of individual devices and apps, in some cases, you may just want to mute and unmute the volume as needed without affecting the set volume level ...

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Sound is a type of energy made by vibrations. When an object, such as a guitar's string, vibrates it causes air particles around it to vibrate too. This causes the air particles next to those to ...