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Journal : JIMREK

IOT-BASED AIR QUALITY MONITORING SYSTEM IN THE SERVICES BUILDING OF THE INTEGRATED POLYTECHNIC UNIT BALIKPAPAN Muhammad Taufik; Hilmansyah, Hilmansyah; Aditya, Angga Wahyu
JIMREK : Jurnal Ilmiah Rekayasa Elektro Vol 1 No 1 (2025): JIMREK - Januari 2025
Publisher : Teknik Elektro Politeknik Negeri Balikapapan

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Abstract

Making this final project aims to realize the design of the tool and determine the performance of the Internet of Things (IoT)-Based Indoor Air Quality Monitoring System and can be monitored via Blynk, and also using an ESP32 microcontroller assisted by the mq-7 sensor, GP2Y1010AU0F sensor, and mq-135 sensors. This tool works to measure indoor air quality. Based on the tests that have been carried out, it can be seen that the overall performance of the Internet of Things (IoT)-Based Indoor Air Quality Monitoring System has worked as expected, namely when the sensor detects air quality, the results are processed by the ESP32 microcontroller so that it can be displayed on the LCD. After testing the tool from 07.00 to 18.00, the measurement results are obtained, namely the MQ 7 sensor when detecting CO gas of 228.47 ppm, the MQ 135 sensor when detecting CO2 gas has an average of 1, 12 ppm and the GP2Y1010AU0F sensor has an average of 1.50 kg/nm3 when it detects dust particles.
IMPLEMENTASI SISTEM MONITORING SERTA KONTROL DEBIT DAN LEVEL PENAMPUNG AIR BERBASIS APLIKASI ANDROID DI PT. TELKOM PROPERTY suyetno, Muhammad effendI; Widagda, Mikail Eko Prasetyo; Hilmansyah, Hilmansyah
JIMREK : Jurnal Ilmiah Rekayasa Elektro Vol 1 No 1 (2025): JIMREK - Januari 2025
Publisher : Teknik Elektro Politeknik Negeri Balikapapan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Research along with the times made a water storage area that is used as a reserve of clean water in case of disturbances that cause water scarcity to occur. Disruption of clean water can be caused by several reasons, for example, a clean water management company that is experiencing disruptions so that there is no water supply at home. This is where the water storage function is used. There are problems that arise when the water level in the water reservoir is not known, it is possible that overflow or empty water conditions can occur due to a lack of control over the water reservoir, so it is necessary to make a tool that can control and monitor the filling of water reservoirs based on the Internet of Things with android application so that control can be done remotely. From this problem, the author makes a monitoring system for controlling and controlling water levels and water discharge based on an Android application by using the JSN SR04T ultrasonic waterpoof sensor as a water level gauge and also using a water flow meter sensor to measure the discharge from the tap to the water reservoir if the water volume will be full there will be application display to close the faucet using the solenoid valve as an output.