Browsing by Author "Khan, Faisal Khan Shabbir Khan Pathan (17DEE52)"

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    Automatic street light using buck-boost relay and solar panel
    (AIKTC, 2021-05) Hule, Shraddha; Qureshi, Altamash Shabbir (17DEE60); Khan, Faisal Khan Shabbir Khan Pathan (17DEE52); Singh, Pritam Kumar Brajkumar (16DEE85); Ansai, Mohd. Usama Mohd. Haroon (17DEE41)
    DidyoueverthinkthathowthestreetlightsautomaticallyturnON inthenightandturnOFFautomaticallyatmorning?Isthereany personwhocomestoON/OFFtheselights?Thereareseveral waystoturnonthestreetlightsbutthefollowingcircuitdescribes an AutomaticStreetLightControllerCircuitthatusesLDRand Relaytoperform thisjobautomatically. The circuit employed here is an uncomplicated light/dark activatedswitchandcontainsarelayatitsoutput,whichsimply turnsON/OFFastreetlightandfurthercanbeextendedtocontrol anyelectricalapplianceinahousehold. Manypeoplehaveaphobiaofdarkness,sotoassistthem insuch situations, we have explained a simple circuit that will automaticallyturnonthestreetlightconsistingofLEDsorbulb coupledwithrelay.Itislitwellenoughtoseetheobjectsnearby. Thiscircuitisveryeasytoworkaroundandalsoitisbattery operated.Thepowerconsumedbythecircuitisverylowbecause oftheveryfewcomponentsusedinthecircuit