Aplikasi Monitoring Air Pada Water Torn Secara Otomatis Berbasis Android dan Di Dukung Oleh Mikrokontroller
Control and monitoring of water in a tank is a computer instrumentation needed in industry. This research discusses a water monitoring application in water torn automatically based on android and supported by a microcontroller. One of the developing technology fields is microcontroller technology. In designing this device, it uses a NodeMCU microcontroller as a data processor and an ultrasonic sensor as data input as well as a buzzer and servo. An ultrasonic sensor is a device that can measure the distance of an object by utilizing reflected ultrasonic waves. This water monitoring uses firebase as a database to store data. To display measurement data, the interface is also designed using the Android Studio application software in the form of graphs, pump status, and water notifications. The test results show that the ultrasonic sensor used is able to measure water levels from 2 cm to 20 cm with an average measurement error of 4.93%. Water monitoring is designed to be able to produce a system output response according to the reference value given. In addition, water level monitoring can be displayed on the Android software interactively
 A. Alawiah and A. Rafi Al Tahtawi, “Sistem Kendali dan Pemantauan Ketinggian Air pada Tangki Berbasis Sensor Ultrasonik,” KOPERTIP J. Ilm. Manaj. Inform. dan Komput., vol. 1, no. 1, pp. 25–30, 2017.
 Eka Rizky Yulianti, “PROTOTYPE SISTEM ALARM BANJIR MENGGUNAKAN INTERNET OF THINGS (IoT) BERBASIS ARDUINO VIA APLIKASI ANDROID,” pp. 5–10, 2019.
 C. D. N. Tulle, “Monitoring Volume Cairan Dalam Tabung (Drum Silinder) dengan Sensor Ultrasonik Berbasis WEB,” pp. 3–9, 2017.
 E. B. Lewi, U. Sunarya, and D. N. Ramadhan, “Sistem Monitoring Ketinggian Air Berbasis Internet of Things Menggunakan Google Firebase,” Univ. Telkom, D3 Tek. Telekomun., vol. 1, no. 1, pp. 1–8, 2017.
 S. J. Sokop, D. J. Mamahit, M. Eng, and S. R. U. A. Sompie, “Trainer Periferal Antarmuka Berbasis Mikrokontroler Arduino Uno,” J. Tek. Elektro dan Komput., vol. 5, no. 3, pp. 13–23, 2016.
 S. Ultrasonik and M. Komunikasi, “SISTEM PERINGATAN DINI BANJIR AIR LAUT MENGGUNAKAN SENSOR ULTRASONIK MELALUI KOMUNIKASI SMS,” vol. 3, no. 2, pp. 46–50, 2019.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.