Soil Moisture Sensor Module with LM393 Comparator Board

Descripiton:

A soil moisture meter, also known as a soil humidity sensor or water sensor, is a device used to measure the moisture content in soil. These sensors are commonly used in agriculture, gardening, and automated irrigation systems to determine when to water plants. Here's a basic overview of a soil moisture sensor and how you might use it with an Arduino:

Soil Moisture Sensor: The sensor typically has two probes that are inserted into the soil. The electrical conductivity between these probes changes based on the moisture level in the so

If your soil moisture sensor has an analog output, you can connect it directly to one of the analog pins on the Arduino. If it has a digital output, you might not need an external ADC.

Wiring :

1. Connect the VCC pin of the soil moisture sensor to the 5V pin on the Arduino.
2. Connect the GND pin of the soil moisture sensor to the GND pin on the Arduino.
3. Connect the analog output (AO) pin of the soil moisture sensor to one of the analog input pins on the Arduino.

Technical specifications

What's included

• 1 x Soil Sensor.