The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

When I started working on my soil moisture sensor, I had little idea about how harsh an environment the soil really is. In this 🧵, cool failure modes & solutions when sticking electronics in ...

Implementation of LoRaWAN-based soil moisture sensing device. (Credit: Maja Škiljo et al., 2022) Although we generally think of Internet of Things (IoT) and similar devices as things that are ...

A project from the University of Maine monitors soil moisture using AI that over time learns to make a sensor network as efficient as possible, creating a low-energy way to track climate change ...

The scale of measurement of the cosmic ray neutron sensor (CRNS) which is up to tens of hectares fills the gap between the small-scale information provided by point soil moisture sensors and the large ...