When it’s in a cold environment, the electrolyte substance inside the battery thickens. Transferring ions in this thickened ...

Security cams don't always fare well in winter storms, but I've learned how to make sure they stay safe and in action.

Abstract: During war fields and natural disasters like earthquakes, rescue crews struggle to find victims due to people being buried under debris, stuck in inaccessible locations, or unseen by rescue ...

The Aqara Hub M200 has Matter support, Thread border router features, and enhanced device compatibility to HomeKit for Apple users.

However, the number of different variables to take into account can mean home security system costs can vary dramatically, starting at around £100 for a basic smart system through to over £1,500 for a ...

If you're looking for a presence sensor to help you build up your smart home, the new Aqara FP300 is an especially capable ...

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

Abstract: Ensuring safety at railway gate crossings is critical to preventing accidents. This paper presents an innovative system utilizing Infrared (IR) and Passive Infrared (PIR) sensors to enhance ...

A new type of sensor that levitates dozens of glass microparticles could revolutionize the accuracy and efficiency of sensing, laying the foundation for better autonomous vehicles, navigation and even ...