Description In this activity, we will learn soil moisture sensor connectivity, programming, and many other things. we will detect the moisture in the soil with the help of programming. the soil moisture sensor is a sensor that works on the resistivity of the conductor using in the sensor. when the sensor metal conductor comes in the contact with the water the resistance of the sensor will change according to the intensity of water. more the waterless the resistance. water is inversely proportional to the resistance of the sensor. Soil moisture sensor made by a conducting material. this conducting material is reactive to the water. The soil moisture monitoring system used this principle to make the project work. we get the output from the soil moisture sensor and according to the value, we will program Arduino coz we are using Arduino with the soil moisture sensor.
