PIR sensor module is an ideal device to make efficient alarm systems and save energy lights. Let us see how it works?
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How PIR Sensor works
Published by D.Mohankumar
D. Mohan Kumar M.Sc., M.Phil, is the Former Head of the Dept. of Zoology, Govt. College for Women, Trivandrum, Kerala, India, Former Member of Academic Council, University of Kerala and Former Member of Board of Studies in Kerala, Calicut and Kannur Universities. He is the Subject expert of Biology in Talent Spire team for Entrance exams. He is an avid electronics enthusiast and has been designing circuits for the past 30 years. In this period he has supported many electronics/electrical engineering students in their final year projects. He is a regular contributor to Electronics For You magazine which is South Asia’s largest circulating electronics magazine published from New Delhi. View all posts by D.Mohankumar
