Water Level Indicator and Controller Cutoff Kit using IC ULN2003 with Circuit Diagram

The automatic water level controller is a system used in homes and public places that gets information about the water level in tanks. By using the tank level indicator, we can monitor the overflowing of water tanks. As everybody knows, nobody can identify the real water level in the water tank while the water is contained in the tank. That is mainly the overflow of the water tank and its significant loss of both water and electricity. We have used Switching IC ULN 2003 to show the water in the tank in this basic water level indicator project. Liquid level controller circuit diagramc is also available.