Project Name : Water level indicatoir
Theme Name : Natural Resource & their Conservation
Water level indicatoir and gsm based cell phone controlled remote switching circuit for pumpin water form
Objective/Aim: To design and implement an electronic circuit to switch on a water pump using a mobile remotely and automatically switch it off if the water level is very low in the underground tank or if the overhead tank is full.
Scientific Principle: The project uses a basic principle of converting the electrical signal from a device such as a cell phone into a command output for operating a relay and thereby switching ON an electrical appliance like water pump and use sensors to automatically switching off the pump to avoid overflow or running when there is no water.
Working investigation/Finding
Mobile technology can be successfully used for remote operation of electrical appliances like water pumps and remote control by mobile signal can be implemented using at low cost.
Simple electronic circuits can be designed and fabricated to conserve water by avoiding overflow and to save electrical energy by switching off the pump.
Electronic circuits can be used to effectively utilize the water obtained from rain harvesting.
Utility: It will find applications in agriculture, industries, households, offices etc. where we need to switch ON and OFF many equipment remotely.
Name of the School: National Public School, Namakkal, T.N.
