Water, Power and Gas Saving System Using With Microcontroller

Abstract

Managing water consumption is vital for life preservation. Knowing water and power consumption at homes can have a great impact on water saving. This project presents an innovative home security control system, based on controlling door with power and water resource while increasing the added values for security applications. When we're in front of the door, the IR sensor senses the position and locks the door using a key, automatically sending a signal to the microcontroller. It acts as the brain of the system. After receiving the signal, it switches ON the relay circuit, turns OFF the power supply, and shuts off the water line using a solenoid valve. This would make the security process more efficient and convenient for house owners.