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 ...

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 ...

Two high-tech soil sensors were on show at this year’s Cereals event, putting speed, nutrient use efficiency and microbial populations at the core of ...

The Optifert soil nutrient sensor from Pessl Instruments of Austria has been awarded the silver medal at the prestigious Agritechnica show.

Using an Arduino shield extension board together with a NB-IoT BLE Gateway and BLE Sensor Probe the open source system allows you to connect to 25 ...

The Soil Nutrient Sensing Device is a compact, smartphone-compatible innovation that provides real-time soil nutrient analysis, addressing the critical gap in timely soil testing for Indian farmers.

This Arduino-based system to monitor soil conditions is called the Squirrel Box, and it's made by researchers at the Universities of Newcastle and Nottingham. This Arduino-based system to monitor soil ...