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Mrs.A.Jansi Rani
Ms.Abitha O.
Ms. Annie Sanjana S. R.
Ms.Inbamala T. A.


The innovation addresses the conservation of energy using passive infrared sensors. Energy conservation has a pivotal role in sustainable development of resources. With the pace of growth of technology and electrical dependent gadgets increasing at an alarming rate, it is of utmost importance in today’s world. This project aims to design a product that controls wastage and depletion of electrical energy. The product is designed to automate switching in and off of appliances. This product can be implemented in classrooms, study halls and seminar halls.This product has passive infrared sensors that sense the presence of humans and detect general movement. These sensors are connected to an Arduino board which is programmed to automate the electrical appliances in the absence and presence of humans within a period of time. Thereby it conserves electrical energy.

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How to Cite
Mrs.A.Jansi Rani, Ms.Abitha O., Ms. Annie Sanjana S. R., & Ms.Inbamala T. A. (2022). ENERGY CONSERVATION USING PIR SENSORS. Galaxy International Interdisciplinary Research Journal, 10(6), 666–673. Retrieved from



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