We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...

Abstract: In this paper, we consider a sensor placement problem where sensors can move within a network over time. Most existing methods assume that sensor positions are static, i.e., they do not move ...

Abstract: This study presents a high-precision, long-range absolute time-grating linear displacement sensor based on a multilayer cascade structure. In the layer I structure, electric field coupling ...