Smart Water Controller in Metro Water Supply Lines Using Ultrasonic Sensor and Flow Sensor

The smart water controller for metro water supply lines described in this work makes use of a relay, an ultrasonic sensor, a flow sensor, a solenoid valve, GPS, and GSM. The planned system is intended to monitor and manage the water supply in major cities. It employs a flow sensor to gauge the water flow rate, a solenoid valve to regulate water flow, an ultrasonic sensor to gauge the water level in the tank, a flow sensor to gauge water flow rate, a GPS module to track the location of the water supply, a GSM module to send alerts and notifications, and a relay to regulate the power supply. The proposed system is made to offer in-city water supply monitoring and management in real-time. The proposed system can be used to reduce water wastage and improve the efficiency of the water supply in metro cities. The suggested approach may be utilized to cut down on water waste and boost the effectiveness of water delivery in major cities.