PIR sensors offer a number of advantages. They are energy-efficient – lights activate only when needed, reducing energy usage and helping to lower energy bills. They are convenient, as they eliminate ...

Axis Communications, a pioneer in network video, has announced the company’s first environmental sensors.The new sensors ...

Abstract: This paper analyzes the performance of mosaic nonimaging passive infrared (PIR) sensors fabricated by the CMOS-SOI-MEMS technology. The elementary sensor, forming a subpixel, is a thermally ...

The solution employs around four pyroelectric infrared (PIR) sensor based hardware systems coupled with a novel dictionary learning algorithm. The work successfully carries out the recently proposed ...

Step into the future of crowd analytics with our AI-powered face-counting system, designed for open gatherings where entry ...

The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro ...

Security today is compromised and no one is truly safe. Still, we must protect ourselves. These best wireless security ...

Here are the best Xiaomi outdoor security cameras of 2025, featuring AI tracking, 2.5K video, and weatherproof designs for ...

Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.