期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：5
页码：8284
DOI：10.15680/IJIRSET.2016.0505213
出版社：S&S Publications
摘要：Electricity has always remained a primary necessity of life as it is impossible to imagine our life withoutelectricity. But the only problem, as far as electricity is concerned, the cost at which it is generated that is crossing alllimits by every passing day, and thus undue the burden on the consumers in the form of higher electricity bills. There isa solution to manage energy efficient lightings at home door sensor for automatic lighting control is widely beingdeveloped for energy saving and it can also be used for security purposes. An infrared sensor based on electrical andelectronics combinational circuit technology is used to develop the automatic light switching system. The automaticlight switching system will lead to energy saving and efficient energy usage which could benefit every singleindividual. Here is a simple and low cost automatic door light circuit. The light automatically turns on when the door isopened and the light glows until the door is opened and whenever the door is closed the light automatically turns off.
关键词：Electricity;555 Timer; ULN2003 IC; 7805 Voltage Regulator; Bridge Rectifier;Step down transformer;UK3FF Relay; Receiver and Transmitter
