Sometimes some people leave the water on in their house to fill the tank, but without paying attention to the time, their tank fills up and the water keeps falling. Because of this, a lot of water is wasted.

Create an automatic system that shuts off automatically when the water reaches a certain level and a signal/siren sounds so that other members of the house also know that the water is full. Additionally, it should work without electricity and run on a battery or motor.

Renukoot, U. P