Abstract: This article presents an optical sensing technique for estimating water-fill levels and stratification states inside closed plastic pipelines using multiwavelength visible light. Four LEDs ...

Beatbot AquaSense X debuts at CES 2026 with the world's first self-cleaning station and a push toward more autonomous pool care.

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.