Water Tank Monitoring

An Arduino based system that uses ultrasonic sensor to monitor the water level in a tank and send the data to a server to be stored and analysed. A DHT11 sensor and Ultrasonic hc-sr04 sensor is attached and readings are taken. The readings are then put in a POST request for PHP file which then saves the data to the MySQL Database. A simple page which displays the data in a nice tabular format for my father to see. This system helps him to find out and decide when to open the valve.