Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

The growing availability of low-cost air quality sensors is helping people across the world track air pollution. Headway The growing availability of low-cost air ...

From careful stacking to precise placement, see how we turn a routine task into a true skill on the farm. Aberdeen hit by £20bn loss after pension giant cancels contract The real reason Jose Mourinho ...

Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map available to the public. By Cole del Charco Kelly Hayes, a co-owner of Gowanus ...

Quantum computing is either a distant dream or an imminent reality depending on whom you ask. And while much of this year's Quantum Village at the Defcon security conference in Las Vegas is focused on ...

Did you know that Canon makes a 410MP full-frame image sensor? Well, it does – and it is showing it off to the public for the very first time. As part of its elaborate showing at the Shanghai ...

It's been nearly a decade since the second iteration of Sony's enthusiast-grade RX1R camera, a compact full-frame shooter with a fixed lens that's designed to slip into your tailored jacket. It's got ...

ABSTRACT: This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane.

Abstract: The positioning accuracy of a signal source is influenced by where the sensors are deployed. Studies in the literature for the optimal sensor placement (OSP) of localization often ignore the ...