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    • Diploma Papers (Metrology and Instrumentation)
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    Sistem Pendeteksi pH Air Secara Wireless Menggunakan Wifi Berbasis NodeMCU

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    Date
    2020
    Author
    Simarsoit, Fany Anatasya
    Advisor(s)
    Tarigan, Kerista
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    Abstract
    Monitoring the pH of the water is very important to know the quality of the water. World Health agencies such as the WORLD HEALTH ORGANIZATION has set a standard of quality safe drinking water for health with pH 6,5 to 8,5. The measurement data must be instantly recorded and require a long time, to fix the issue required a system monitoring the pH of the water can be done on regular basis. in this research, provide innovation in developing The System To Detect Ph Of Water With Wireless By Using Wifi Based On Nodemcu. One design that can be used is using a Nodemcu microcontroller which can be read with Android via the ip wifi hotspot. The methodology used is to collect articles about pH, sensor outputs that are released are slipped into several samples, create a Nodemcu program, receive data transmission via a wifi ip hotspot and set pH values in accordance with Android and LCD on the device. From the results of this study were obtained: (1) This pH meter can measure the acidity / basicity of air between 1-10 pH. (2) The pH data can be sent via the ip wifi hotspot and read wirelessly on an Android device with the thinkview application.
     
    Pemantau pH air sangat penting dilakukan untuk mengetahui kualitas air dari suatu minuman khusunya soft drink. Lembaga kesehatan dunia seperti WHO telah menetapkan standar kualitas air minum yang aman bagi kesehatan dengan pH 6,5 sampai 8,5. Data pengukuran harus selalu dicatat dan memerlukan waktu yang lama. Untuk mengatasi masalah tersebut diperlukan sebuah sistem monitoring pH air yang dilakukan secara berkala. Pada penelitian ini, memberikan inovasi dalam mengembangkan Sistem Pendeteksi pH Air yang Menggunakan Wifi Berbasis Nodemcu.Salah satu rancangan yang dapat di gunakan adalah dengan menggunakan mikrokontroler Nodemcu yang dapat dibaca dengan Android melalui hotspot wifi ip. Metodologi yang digunakan yaitu dengan cara mengumpulkan artikel tentang pH, menguji keluaran sensor pH ketika di celupkan pada beberapa sampel cairan, membuat program Nodemcu, menguji pengiriman data melalui hotspot wifi ip dan menampilkan nilai pH tersebut didalam Android dan LCD pada alat. Dari hasil penelitian ini didapat: (1) pH meter ini dapat mengukur derajat keasaman/kebasaan air antara 1-10 pH. (2) Data pH tersebut dapat dikirim melalui hotspot wifi ip dan dibaca secara wireless di perangkat Android dengan aplikasi thinkview.

    URI
    http://repositori.usu.ac.id/handle/123456789/29653
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    • Diploma Papers (Metrology and Instrumentation) [402]

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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