Automated household water supply monitoring & billing system

The paper describes our research in household water supply monitoring & billing. Arduino mega 2560 was utilized in this project along with double relay for automation of the switching feature and water level sensors and water flow sensors was used to detect the level and the amount of water used respectively. The feature of this project is automatic switching of the DC water motor based on the level of water present in reservoir along with display of the amount of water used in each block. For the display, an LCD Alphanumeric display was used. We have also included a set capacity of usage for each floor and billing according to usage.