A System for Energy Management and Home Automation

Home Automation has taken the hearts of most individuals, as it becomes a great way to show the luxury safety and assistance to one’s life, Automation to save energy has also increased as the cost of electric bill rise as per the house facilities. Therefore to save energy, the systems work by controlling the appliances and house loads like lights, fans and air conditioners to operate only in the presence of a person and to go off automatically when not in use. But the fact is that sensors used in this light and fan automation work by consuming a sum of energy, this energy is something that can be saved by replacing the human presence sensing system by a piezoelectric sensor, which sense the pressure by generating certain sum of energy which changes the concept of providing energy to the sensors, for saving energy itself.