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

Abstract: This industry-driven article introduces a novel multifrequency soil sensor for precision agriculture applications. The sensor simultaneously measures volumetric water content (VWC) and ...

Abstract: Seismic monitoring is essential for a range of monitoring and warning tasks, but traditional high-cost stations limit network density, which is essential for effective monitoring systems.

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