Automattic Irrigation and Plant Watering System using Arduino and Soil Moisture Sensor This project is about a moisture-sensing automatic plant watering system using Arduino UNO. The system reads the moisture content of the soil using soil moisture sensor and switches ON the motor when the moisture is below the set limit. When the moisture level rises above the set point, the system switches off the pump.  The status of the tank, motor and the moisture level will be displayed on a 16×2 LCD display. So let’s come to our project! Objectives of the Project Monitor the moisture content of the soil using a soil moisture sensor and the water level of the tank using a float switch. Turn the motor ON when the soil moisture falls below a certain reference value and if there is enough water in the tank. Display the status of the soil and the tank using…