Capacitive displacement sensors turn tiny gaps into actionable signals. By measuring changes in capacitance as target moves, these devices deliver precise, non-contact readings of position and motion.

This is a personal project to build a Capacitive Soil Moisture Sensor for my hobby of growing chillies. The project consists of three parts: the hardware (PCB and Sensor(s) etc.(, the case to hold the ...

Abstract:!Monitoring low levels of water contamination in biodiesel is important because moisture levels above 500 ppm trigger the biodiesel to become microbially unstable, and corrode. In this study, ...

Soil moisture is the quantity of water contained within the unsaturated zone of soil, typically expressed as volumetric water content or gravimetric water content, and is a central variable in ...

IR-3000 moisture sensor employs near-infrared (NIR) technology to reduce material waste, energy consumption and process inefficiencies, and achieve sustainability in industries, such as textiles, ...

Abstract: Sensor-based moisture monitoring in transformer oil is needed for preserving transformer health and preventing failures. This work reports the development and response of a humidity sensor ...

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running on a single AA battery. Designed for ultra-low power consumption, it’s ...