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 project utilizes an Arduino Uno board to measure soil moisture levels using a soil moisture sensor. When the moisture level drops below a predefined threshold, the system alerts the user by ...

Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks the moisture ...

The **Automatic Plant Watering System** uses **Arduino UNO** and a **moisture sensor** to water plants automatically, turning the pump on and off based on soil moisture levels.

Building an automatic plant watering system is becoming increasingly popular among gardening enthusiasts and IoT hobbyists. This DIY automatic plant watering system project helps solve the common ...

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 ...

In this paper we present a method to manufacture soil moisture sensor to estimate moisture content in soil hence by providing information about required water supply for good cultivation. This sensor ...

As such, I'd like to build myself some wireless moisture sensors for moderate scale production (consider 50 test points reasonable).

There are a bunch of Arduino-compatible boards that have more memory to work with than a standard Uno, so if you're running low on memory space you might consider switching to one of those.