A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

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 ...

Carbon monoxide is unforgiving, and the margin for error in how you place your detector is far smaller than most homeowners ...

Oxygen concentrator bubblers and tubing need regular cleaning, and make sure to use distilled water, writes columnist.

Abstract: The sensors capable of measuring a wide range of pressures at high temperatures are critically needed in the industrial fields. We propose an optical fiber tip probe pressure sensor based on ...