RANCANG BANGUN SISTEM KONTROL VOLUME AIR OTOMATIS MENGGUNAKAN SENSOR FLOWMETER TYPE YF-B1 BERBASIS INTERNET OF THINGS (IOT)

PUTRA, RIKO ADI and Satya, Octavianus Cakra and Hadi, Hadi (2025) RANCANG BANGUN SISTEM KONTROL VOLUME AIR OTOMATIS MENGGUNAKAN SENSOR FLOWMETER TYPE YF-B1 BERBASIS INTERNET OF THINGS (IOT). Undergraduate thesis, Sriwijaya University.

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Abstract

This research aims to design and build an automatic water volume control system based on the Internet of Things (IoT) using a YF-B1 type flowmeter sensor. This system is designed to improve the efficiency of water filling in small-scale industries such as refill drinking water depots. The main hardware used includes the YF-B1 sensor, the NodeMCU ESP-32 microcontroller, and a solenoid valve that is controlled automatically or manually through the Blynk application. The YF-B1 sensor reads the water flow rate and calculates the water volume based on time, which is then displayed on the LCD and the Blynk application in real-time. The test results show that the system has an accuracy rate of 99.70% and an error of 0.48%, with a consistent measurement precision of 99.52%. This system is also able to respond to commands well and stably, and shows good data synchronization between local and cloud devices. This research proves that this automatic water volume control system is feasible to be implemented on a small scale with accurate and efficient measurement results.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Internet of Things, Volume Air
Subjects:	Q Science > QC Physics > QC501-(721) Electricity
Divisions:	08-Faculty of Mathematics and Natural Science > 45201-Physics (S1)
Depositing User:	Riko Adi Putra
Date Deposited:	29 Jul 2025 01:30
Last Modified:	29 Jul 2025 01:30
URI:	http://repository.unsri.ac.id/id/eprint/180741

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