Dear Teacher/parent

follow the below procedure to explain scirence models purchased from us in the given sequence

Good morning judges

My name is srinivas

I am studting 8th class at usodaya high school

My project is autromatic water tap

I got this idea when we faced water problem every day In the school, some children turn the tap and after use do not close the tap this has resulted in no water situation in the lunch hour. To solve this problem I thought why can’t I design a sensor that can detect when water is required and automatically turn off the tap after some time.

I have tested this circuit in my school and the idea was successful. I got appreciation from my teachers, friends and parents

Innovativeness in this project is ability to detect human hand close to the tap indicating water requirement.

The challenges I faced are I did not have the knowledge to identify the required sensors so I searched the net and got the information

I procured the material from smart technologies, Hyderabad

With the help of enginner beside my house I have assembled the circuit

Working principal:

If you have any doubts I will be happy to answer them

Please give me your feed back

I hope you liked my idea and encourage in to develop it further

Thank you