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Open Access Detektor Dini Kebakaran Multisensor Terintegrasi Android Menggunakan Komunikasi Bluetooth

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This research aims to design fire early warning system using Arduino and Android with Bluetooth communication. The system is constructed using three sensors which are KY-026 flame detector, DS18B20 temperature sensor, and MQ-07 gas sensor. The communication used HC-05 Bluetooth module to send sensor data from Arduino to Android. Testing results show that Arduino through Bluetooth communication able to send sensor data to Android within range of 20 cm at no obstacle condition and range of 10 cm if there exists the obstacle. The system will send ‘normal’ status to Android when fulfilled this conditions: flame sensor value less than 200, temperatures less than 30°C, and gas levels less than 300 ppm. There are seven other conditions that contain ‘warning’ and ‘danger’ data if those condition above not fulfilled. Penelitian ini bertujuan untuk merancang detektor dini kebakaran menggunakan Arduino dan Android dengan komunikasi Bluetooth. Sistem dibuat menggunakan tiga sensor yaitu sensor api KY-026, sensor suhu DS18B20, dan sensor gas MQ-7. Komunikasi menggunakan modul Bluetooth HC-05 yang berfungsi untuk mengirim data sensor dari Arduino kemudian diterima Android. Hasil pengujian sistem menunjukkan bahwa Arduino melalui komunikasi Bluetooth dapat mengirim data ke Android dengan jarak 20 meter jika tidak ada hambatan dan jarak 10 meter jika ada hambatan. Apabila nilai sensor api kurang dari 200, suhu kurang dari 30°C, dan kadar gas kurang dari 100 ppm maka sistem akan mengirim status ‘normal’ ke aplikasi Android. Jika kondisi tersebut tidak terpenuhi, maka ada tujuh kondisi lain yang berisi peringatan ‘warning’ dan ‘bahaya’.

Document Type: Research Article

Affiliations: Program Studi Teknik Komputer, Politeknik Sukabumi

Publication date: 01 January 2018

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