Rancang Bangun Sistem Pemadam Kebakaran Otomatis dan Dinamis Berbasis Mikrokontroler

Authors

  • Nola Sari Rahayu Jurusan Fisika, FMIPA, Universitas Andalas
  • Wildian Wildian Jurusan Fisika, FMIPA, Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.6.3.290-295.2017

Abstract

Telah dilakukan rancang bangun prototipe sistem pemadam kebakaran otomatis dan dinamis berbasis modul mikrokontroler Arduino Uno. Sumber api (berupa lilin) dideteksi menggunakan dua sensor temperatur IC LM35 yang dapat digerakkan melingkar horizontal oleh motor stepper berdasarkan program yang ditanamkan di mikrokontroller. Kedua sensor dipasang bersebelahan dengan sudut pisah 45°.Temperatur acuan yang telah ditetapkan sebagai indikator kebakaran adalah 50 ℃. Jika sensor pertama mendeteksi temperatur 50 ℃ maka sistem sensor akan bergerak ke arah sumber panas dalam arah dari sensor kedua ke sensor pertama, dan sebaliknya. Ketika sistem sensor ini telah berada tepat di dekat sumber api, mikrokontroler mengaktifkan saklar pompa air untuk menyemprotkan air. Prototipe ruangan yang dibangun berukuran 60 cm x 60 cm x 60 cm. Sistem yang dirancang mampu menyiramkan air hingga ketitik sumber api yang berada hingga 18 cm di atas lantai ruangan simulasi.

 

Kata kunci : Arduino Uno, temperatur, sensor LM35

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Published

2017-07-05

How to Cite

Rahayu, N. S., & Wildian, W. (2017). Rancang Bangun Sistem Pemadam Kebakaran Otomatis dan Dinamis Berbasis Mikrokontroler. Jurnal Fisika Unand, 6(3), 290–295. https://doi.org/10.25077/jfu.6.3.290-295.2017

Issue

Vol. 6 No. 3 (2017)

Section

Articles

License

Copyright (c) 2017 Nola Sari Rahayu, Wildian Wildian

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