Analysis of Air Quality Measuring Device Using Internet of Things-Based MQ-135 Sensor
Air is a gas that is indispensable for the survival of living beings. As the times progress, the air we breathe is increasingly not good for the health of living beings. In most situations, humans cannot tell the difference between good and bad air conditions. The purpose of this research is to design a tool that can monitor air quality in many places using an Internet of Things-based concept, the MQ-135 gas sensor and display it on a 16x2 LCD and Blynk application. This study uses a direct test method to identify gases around the MQ-135 sensor with the NodeMCU ESP 8266 as a controller. Air quality is divided into 5 categories, which consists of good, average, unhealthy, very unhealthy, and dangerous. After the air quality value is displayed on the 16x2 LCD screen, the user can monitor the air quality remotely using the blynk application on the smartphone. It can be concluded that the design of this tool can detect air quality in classrooms, vehicle exhaust fumes, gas lighters, house rooms, and burned paper. If the air quality is bad, the buzzer will release the sound to notify that the air quality is poor according to the index of air quality.
Warren, R., Price, J., VanDerWal, J. et al. The implications of the United Nations Paris Agreement on climate change for globally significant biodiversity areas. Climatic Change 147, 395–409 (2018). https://doi.org/10.1007/s10584-018-2158-6
Hastuti, S.H., Hartono, D., Putranti, T.M. et al. The drivers of energy-related CO2 emission changes in Indonesia: structural decomposition analysis. Environ Sci Pollut Res 28, 9965–9978 (2021). https://doi.org/10.1007/s11356-020-11414-7
Prastiyo, S.E., Irham, Hardyastuti, S. et al. How agriculture, manufacture, and urbanization induced carbon emission? The case of Indonesia. Environ Sci Pollut Res 27, 42092–42103 (2020). https://doi.org/10.1007/s11356-020-10148-w
Ye, B., Zhang, X., Zhang, X. et al. Climate change, environmental impact, and human health. Environ Geochem Health 42, 715–717 (2020). https://doi.org/10.1007/s10653-020-00554-x
Demain, J.G. Climate Change and the Impact on Respiratory and Allergic Disease: 2018. Curr Allergy Asthma Rep 18, 22 (2018). https://doi.org/10.1007/s11882-018-0777-7
Pratama, Y M. 2021. Analisis Determinan Pengungkapan Emisi Karbon di Indonesia., Vol. 33 No.2, 120-137.
Nasution T H. 2019. Designing an IoT-Based Air Quality Monitoring System. IOP Conf. Ser.: Mater. Sci. Eng. 648 012037.
Hanes, D., Salgueiro, G., Grossetete, P., Barton, R., Henry, J. 2017. IoT Fundamentals: Networking Technologies, Protocols, and Use Cases for the Internet of Things. Cisco Press.
Manoj, R. Thakur., 2018. NodeMCU ESP8266 Communication Methods and Protocols.
Hadi, A S., Alsaker, M., Eshoom, A., Elmnifi, M., Alhmode, M A., Habeeb, L J. 2021. Development of Low Cost and Multi-Material Sensing Approach for MQ135 Sensor. Vol.17 No.5. 75-89.
Ibrahim, D. 2012. Using LEDs, LCDs And GLCDs in Microcontroller Projects. John Wiley & Sons,Ltd. United Kingdom.
Chen, L., Zhang, J., Wang, Y. 2018. Wireless Car Control System Based on ARDUINO UNO R3. 2018 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference(IMCEC 2018).
Durani, H., Sheth, M., Vaghasia, M., Kotech, S., 2018. Smart Automated Home Application Using IoT with Blynk App. Second international conference on inventive communication and computational technologies(ICICCT). https://doi.org:10.1109/ICICCT.2018.8473224
Serikul, P., Nakpong, N., Nakjuatong, N., 2018. Smart Farm Monitoring via the Blynk IoT Platform : Case Study : Humidity Monitoring and Data Recording. Sixteenth International Conference on ICT and Knowledge Engineering (ICT&KE). https://doi.org:10.1109/ICTKE.2018.8612441
Sheth, M., Rupani P., 2019. Smart Gardening Automation using IoT With BLYNK App. Third International Conference on Trends in Electronics and Informatics (ICOEI). https://doi.org:10.1109/ICTKE.2018.8612441
How to Cite
Copyright (c) 2022 Delima Sitanggang, Chris Samuel Sitompul, Jao Han Suyanto, Sharen Kumar, Evta Indra
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.