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Energy saving system using a PIR sensor for classroom monitoring

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dc.contributor.author Twumasi C.
dc.contributor.author Dotche K.A.
dc.contributor.author Banuenumah W.
dc.contributor.author Sekyere F.
dc.date.accessioned 2022-10-31T15:05:38Z
dc.date.available 2022-10-31T15:05:38Z
dc.date.issued 2017
dc.identifier.other 10.1109/PowerAfrica.2017.7991249
dc.identifier.uri http://41.74.91.244:8080/handle/123456789/499
dc.description Twumasi, C., Department of Electrical Technology, College of Technology, University of Education Winneba, Ghana; Dotche, K.A., Department of Electrical Technology, College of Technology, University of Education Winneba, Ghana, Department of Electrical Engineering, Ecole Nationale Sup�rieure d'Ing�nieurs E.N.S.I, University of Lom�, P.O. Box: 1515, Lom�, Togo, Togo; Banuenumah, W., Department of Electrical Technology, College of Technology, University of Education Winneba, Ghana; Sekyere, F., Department of Electrical Technology, College of Technology, University of Education Winneba, Ghana en_US
dc.description.abstract The work gives a report about the design of an energy saving system using a Passive Infrared Radio sensor to switch 'off fan and light circuits in the classroom in the absence of students. When a student enters the classroom, the Infrared energy emitted from the living body is focused by the Fresnel lens segment and the PIR sensors activate and give to the microcontroller which acts as power saving device according to the relay. When motion is detected the relays trigger and switch the fan and light 'on' and after ten minutes to switch 'off the fan and light when motion has not been detected. The fan only switches 'on' when the room attains a temperature of 25�C-30�C. � 2017 IEEE. en_US
dc.publisher Institute of Electrical and Electronics Engineers Inc. en_US
dc.subject Embedded systems en_US
dc.subject Energy saving System en_US
dc.subject PIR Sensor en_US
dc.title Energy saving system using a PIR sensor for classroom monitoring en_US
dc.type Conference Paper en_US


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