UNDERGROUND WATER LEVEL CONTROLLER

Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized. Water Underground is a low-cost solution, based on a combination of Internet of Things (IoT) local sensing, Edge computing, Cloud storage, web services and predictive analytics, continuously monitoring the level of underground water and its quality. The Float switch fluid level controller sensors use the principle of a “2-way switch”. The motor pump automatically turns ON when the water level is low. The device automatically detects the water level, when it is low, hence triggering the relay which turns on the motor. The system consists of one HC-SR04 Ultrasonic transceivers that generate ultrasonic pulses and determines the depth of the water surface based on the total Time of Flight (TOF) of the reflected wave. The reservoir dynamics is tracked and modeled using Cloud-based predictive analytics. The corresponding Cloud services include long- and short-term detection of periodic trends. We Sent all data to esp web server and monitor our parameters and control motor. Keywords: Analysis, investigation, research (IOT -Internet of things, TOF – Time of Flight).