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    Rancang Bangun Lampu Otomatis Berdasarkan Kebutuhan Manusia Dengan Sensor Secara IOT

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    Date
    2020
    Author
    Sibagariang, Mery Orienta
    Advisor(s)
    Sinuhaji, Perdinan
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    Abstract
    An automatic light control device without a switch has been designed by simply detecting human movement in order to save energy. This tool is designed using input in the form of a passive infrared (PIR) presence sensor, a light dependent resistor (LDR) type light intensity sensor and a device that can monitor via a smartphone application with an internet connection using the concept of the Internet of Things (IoT). PIR is a pyroelectric sensor that has heat radiation from the human body that the sensor will receive in response to circuit input. The complete range consists of a passive infrared sensor, fresnel lens, main circuit, power supply, LDR and lighting loads. In essence, PIR, LDR and IoT will be the transistor drivers. A transistor that functions as an electronic switch that will disconnect and connect the lighting load.
     
    Telah dirancang sebuah alat kontrol lampu secara otomatis tanpa saklar hanya dengan mendeteksi pergerakan manusia dengan tujuan dapat menghemat energi. Alat ini dirancang dengan menggunakan masukan berupa sensor kehadiran orang jenis passive infrared (PIR), sensor intensitas cahaya jenis light dependent resistor (LDR) dan alat yang dapat memantau melalui aplikasi smartphone dengan koneksi internet menggunakan konsep Internet of Things (IoT). PIR termasuk sensor pyroelectric yang mempunyai Radiasi panas tubuh manusia akan diterima sensor untuk respon masukan rangkaian. Rangkaian lengkap terdiri dari passive infrared sensor, lensa fresnel, rangkaian utama, power supply, LDR dan beban lampu penerangan. Pada intinya PIR, LDR dan IoT ini akan menjadi driver transistor. Transistor yang berfungsi sebagai saklar elektronik yang akan memutus dan menghubungkan beban lampu penerangan.

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    http://repositori.usu.ac.id/handle/123456789/28217
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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV