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 ...

the moisture sensor will signal the pump that it's time to re-hydrate. There are sensors sensitive enough to pick up minute ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

Common “soil moisture meter module arduino raspberry compatible free shipping ... what it takes to build a soil-embedded sensor that can actually survive contact with a plant.