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

Cardiac device therapy has significantly evolved since the introduction of the first implantable pacemaker and the subsequent ...

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 ...

Abstract: With the rapid development of wearable smart devices, medical care equipment, and human-machine application interfaces, the demand for flexible pressure sensors is progressively escalating.