A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...

A team of ocean optics experts, led by Plymouth Marine Laboratory, has evaluated the accuracy of above-water optical sensors, using a community-developed processor, to produce the highest-quality data ...

A new easy-to-use optical fiber sensor achieves sensitive and real-time detection of extremely low levels of arsenic in water. WASHINGTON — Researchers have developed a new optical sensor that ...

Understanding acoustic feedback in hearing aids. Power consumption challenges in hearing aids. Functionality integration and its impact on energy consumption. The benefits of using photoreflectors for ...

Maxim Integrated introduces it’s new MAXREFDES27# IO-Link subsystem reference design that lets operators tune and calibrate an optical proximity sensor with excellent accuracy, up to 14 bit resolution ...

For decades, people with diabetes have relied on finger pricks to withdraw blood or adhesive microneedles to measure and manage their glucose levels. In addition to being painful, these methods can ...

The optical sensor of the ASELSAN KARAT IRST, installed on the jet-powered Bayraktar KIZILELMA drone, successfully detected a ...

Raytheon, a unit of RTX (RTX), on Wednesday said it completed the first flight test of its RAIVEN Staring sensor system ...