Sound The Alarm is an initiative of the American Red Cross to get smoke detectors into homes and to help homeowners create fire escape plans.

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

Waking up to a loud alarm on your smartphone is not a fun way to get up in the morning. Plus, there’s growing evidence that having a smartphone in the bedroom may be wreaking havoc on our sleep. This ...

LG announced its Sound Suite home entertainment system, which will be showcased at CES 2026. It's a modular home theater system and features Dolby Atmos FlexConnect. More detailed specs, along with ...

PACIFIC PALISADES, LOS ANGELES (KABC) -- A new high-tech system puts out fires using sound waves. It may seem like magic but it's not - it's science. This revolutionary technology from Sonic Fire Tech ...

Imagine you're driving on a lonely country road, the sky erupting in a bright orange sunset on a mild winter day. You're sitting back on the headrest when you hear the familiar intonations of the ...

WASHINGTON, Dec. 16, 2025 — Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but ...

We may receive a commission on purchases made from links. You've spent thousands of dollars on your home theater system, with much of the upfront cost going toward your brand-new 4K TV and Dolby Atmos ...

feature as it is now dropping the experience to all eligible Echo speakers and transforming them into an all-in-one system. This feature will transform the Amazon Echo speakers into a home theater ...

In the Designing Earthquake Detector Alarm with Seismic Graph using Accelerometer and Arduino Mechanism” nomenclature refers to the methodical naming scheme used to categorize and identify the many ...

It can be challenging to discover new music on streaming platforms. Today, some ideas to help you out of a listening rut. By Melissa Kirsch Several years ago, in a misguided effort to reclaim closet ...

During a press briefing earlier today, Illinois Governor JB Pritzker rails against Donald Trump's deployment of troops in cities like Chicago, warning that Trump is preparing to use the military for ...