The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

Ever wanted to measure soil moisture? Common “soil moisture meter module arduino raspberry compatible ... what it takes to build a soil-embedded sensor that can actually survive contact with ...

but communication via radiowaves is obviously impacted when soil is in the way. Although there are ways to get around this, a 2022 paper by Maja Škiljo and colleagues in Sensors covers an ...

The Optifert soil nutrient sensor from Pessl Instruments of Austria has been awarded the silver medal at the prestigious Agritechnica show. It offers potential to replace or complement the ...

so hopefully this Arduino-based system to monitor soil conditions will be of interest. It's the Squirrel Box, from researchers at the Universities of Newcastle and Nottingham. What is a Squirrel Box?

The team at Tyndall developed an electronic smart system (ESS) sensor which is buried in the soil to monitor nutrient levels in real time. But this method is costly and can be inaccurate ...