Article Per Year (5 Year)
p-Index From 2021 - 2026
0.562
P-Index
This Author published in this journals
All Journal Aisyah Journal of Informatics and Electrical Engineering Jurnal Komputer dan Elektro Sains
FAJAR NUGRAHA, RIFKI
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
AIRSAFE ALAT DETEKSI DINI POLUSI UDARA BERBASIS ARDUINO UNO DENGAN INTEGRASI SOLAR PANEL UNTUK KEBERLANJUTAN ENERGI FAJAR NUGRAHA, RIFKI
Aisyah Journal Of Informatics and Electrical Engineering (A.J.I.E.E) Vol. 6 No. 2 (2024): Aisyah Journal Of Informatics and Electrical Engineering
Publisher : Aisyah Journal Of Informatics and Electrical Engineering (A.J.I.E.E)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30604/jti.v6i2.260

Abstract

This research addresses indoor as well as outdoor air quality monitoring as a response to the serious,often overlooked problem of air pollution. The focus is on developing an innovative tool, AirSafe, basedon Arduino Uno, for early detection of air pollution emissions and providing warnings. Sensor testingshows that the MQ2 sensor is well responsive to CO and LPG, although it requires additional calibration.The MQ135 sensor is capable of detecting several types of toxic gases with a stable response. TheDHT11 sensor provides temperature and humidity measurements within tolerances. AirSafe hardwaredevelopment involves the integration of sensors, microcontrollers, buzzers, and 12V DC fans as well assolar panels for sustainable energy. The developed software controls the tool and processes sensor data.Field trials validate the performance of AirSafe, which provides early warning if air quality reachesdangerous levels. Conclusions emphasize the need for affordable and easy-to-use solutions to increaseawareness and response to indoor air pollution. Penelitian ini membahas pemantauan kualitas udara dalam ruangan serta luar ruangan sebagai responsterhadap masalah serius polusi udara yang sering diabaikan. Fokusnya adalah pada pengembangan alatinovatif, AirSafe, yang berbasis Arduino Uno, untuk mendeteksi dini emisi polusi udara danmemberikan peringatan. Pengujian sensor menunjukkan bahwa sensor MQ2 responsif terhadap CO danLPG dengan baik, meskipun memerlukan kalibrasi tambahan. Sensor MQ135 mampu mendeteksibeberapa jenis gas beracun dengan respons stabil. Sensor DHT11 memberikan pengukuran suhu dankelembaban sesuai toleransi. Pengembangan perangkat keras AirSafe melibatkan integrasi sensor,mikrokontroler, buzzer, dan fan DC 12V serta solar panel 10 wP untuk berkelanjutan energi. Perangkatlunak yang dikembangkan mengendalikan alat dan memproses data sensor. Uji coba lapanganmemvalidasi kinerja AirSafe, yang memberikan peringatan dini jika kualitas udara mencapai tingkatberbahaya. Kesimpulan menekankan perlunya solusi terjangkau dan mudah digunakan untukmeningkatkan kesadaran dan respons terhadap polusi udara dalam ruangan.
Smart Air Quality Guardian: Pengawasan Polusi Udara Berbasis ESP32 dengan Sensor Gas MQ-2 dan MQ-135 Fajar Nugraha, Rifki; Nurul Husna, Fitria; Sandi, Sandi; Fairuz Syahla, Amanda; Aldi Saputra, Yogi; Hidayat, Rahmat
Jurnal Komputer dan Elektro Sains Vol. 2 No. 2 (2024): Komets
Publisher : Sultan Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58291/komets.v2i2.175

Abstract

The campus area of Singaperbangsa Karawang University has increased air pollution levels due to the growth of urban activities. Daily activities such as traffic, construction, and industrial activities are indicators of increased emissions of air pollutants such as PM2.5, carbon monoxide (CO), and volatile organic compounds. The lack of real-time air pollution data can hamper efforts to identify sources of pollution and take appropriate action to reduce air pollution on campus. To overcome this, solutions are needed to reduce sustainable pollutant emissions. The application of the concept of sustainable solutions is poured into research through the design of an air pollution monitoring system called Smart Air Guardian. This supervision is carried out based on a microcontroller using the MQ-2 and MQ-135 gas sensor which will monitor the air in real-time. Gas sensors MQ-2 and MQ-135 use a multilayer sensor structure that has high sensitivity to CO and CO­2 content. This system is equipped with Bluetooth dual-mode capabilities and is integrated with IoT (Internet of Things) features so that it can process and display sensor data output through an LCD that easily detects air quality. The application of this system is used as an effort to monitor the air quality of the Singaperbangsa Karawang University campus to increase awareness about the importance of maintaining air quality.
Co-Authors Aldi Saputra, Yogi Andromeda, Safrian Eka Putri, Nadira Fairuz Syahla, Amanda Lela Nurpulaela Nurul Husna, Fitria Rahmat Hidayat Sandi Sandi