Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Electrode fouling is a liming factor for the electrochemical detection of heavy metals in complex matrices. Here, an antifouling composite coating based on bovine serum albumin, 2D g-C3N4 and bismuth ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

A Chicago mechanic thought he was dealing with a straightforward oil pressure sensor issue. After replacing the part twice and still seeing the warning light come back on, he discovered the real ...

When it comes to trendy cycling accessories, electric mini-pumps might be one of the trendiest. These helpful little gadgets have exploded in popularity in the past year or so, and there are lots of ...

Active Gear Review is supported by its audience. If you purchase through links on our site, we may earn an affiliate commission. I have had plenty of flashing lights over my cycling career. About 10 ...

Abstract: Millions of people around the world gra p-ple with speech loss due to various medical conditions. This significantly hinders their ability to communicate and express themselves. To address ...

Abstract: In this article, the design and implementation of a bidirectional curvature sensor based on a fiber-optic interferometer are presented. The sensor structure was fabricated by fusing a ...