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Journal : Medika Trada

Pengembangan Sistem Pendeteksi Kadar Asap Rokok Dalam Ruangan Berbasis MQ-135 Pratiwi, Septiya Hanum; Yudono, Muchtar Ali Setyo
MEDIKA TRADA : Jurnal Teknik Elektomedik Polbitrada Vol 6 No 1 (2025): MEDIKA TRADA (JTEMP) Vol 6 No 1 (2025)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v6i1.111

Abstract

Cigarette smoke is one of the main sources of indoor air pollution that contains harmful chemical compounds such as carbon monoxide, ammonia, and other particles that can disrupt the human respiratory system. To monitor and detect unhealthy air conditions due to cigarette smoke, this study aims to develop an air quality detection system based on the Wemos D1 microcontroller with MQ-135 and DHT11 sensors. The system is designed to identify bad air parameters based on MQ-135 values above 400 ppm, temperatures above 30°C, and humidity below 40%. The sensor reading results are displayed in real-time on a 128x64 OLED screen and stored into the SD Card memory card. In addition, the buzzer will activate as a warning alarm when the air conditions are declared unhealthy. System development involves the integration of hardware and software, with a focus on accuracy, efficiency, and ease of use. It is hoped that this system can help users in effectively monitoring air quality and take preventive measures to reduce the risk of health problems due to indoor cigarette smoke exposure.
Perancangan Sistem Pemantauan Suhu, Kelembaban, Asap, Kebakaran, Kecepatan Angin dan Arah Angin Berbasis SMS di Lahan Pertanian UNTIRTA Saraswati, Irma; Alimuddin, Alimuddin; Irwan, Sobriansyah; Yudono, Muchtar Ali Setyo
MEDIKA TRADA : Jurnal Teknik Elektomedik Polbitrada Vol 6 No 2 (2025): MEDIKA TRADA: Jurnal Teknik Elektromedik Polbitrada Vol 6 No 2 (2025)
Publisher : LPPM POLBITRADA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59485/jtemp.v6i2.159

Abstract

Farm fires are a major cause of agricultural loss, leading to the destruction of millions of hectares of farmland. In Indonesia alone, the financial losses due to farm fires were estimated at 221 trillion rupiah in 2015. This study proposes the development of an early fire detection and environmental monitoring system that integrates MQ-7 and photodiode sensors for smoke and fire detection, along with additional sensors for monitoring temperature, humidity, wind speed, and wind direction. The system utilizes Short Message Service (SMS) for communication, which was selected due to its low cost, extensive coverage, and ability to facilitate rapid responses during emergencies. Sensor testing revealed that the temperature and humidity sensors (DHT11) exhibited a temperature deviation of 0.37°C and a humidity error of 2 Percent. The photodiode sensor successfully detected fire at distances of up to 150 cm, especially at night, under low light intensity conditions (0-10 Lux). The GSM communication module showed an average response time of 2 seconds, with a deviation range of 1 to 4 seconds between the sending and receiving of SMS messages. The system demonstrated its effectiveness in detecting fire and monitoring environmental parameters, providing real-time alerts every 10 minutes via SMS. This system offers a reliable, cost-effective solution for early fire detection and continuous environmental monitoring, enabling timely intervention to mitigate farm fire risks.
Co-Authors Abdul Haris Kuspranoto Adhitia Erfina Adi Nugraha Adi Nugraha Adi Nugraha Adi Nugraha Agusutrisno, Agusutrisno Ajat Akbar, Jiwa Akhmad Afifuddin Al Bantani, Rahmat Ato'ullah Gumilang Al-Ghozi, Faturrohman Alfatih, Muhammad Fa'iz Alun Sujjada Alya Abdul Zabar Anang Suryana Andika Kurniawan Anggi Dwiyanto Anggy Pradifth Anggy Pradiftha Junfithrana Any Elvia Jakfar Arsal Adriana Yusuf Artiyasa, Marina Aryo De Wibowo Aryo de Wibowo Bayu Indrawan Budianto, Anwar Ceri Ahendyarti Danang Purwanto Dani Mardiyana Dede Ajudin Dede Sukmawan Diky Zakaria Dio Damas Permadi DM, Dwigian Netha Putra Dodi Iwan Sumarno Dwi Septiani Edwinanto Edwinanto Edwinanto Eko Susilo Budi Utomo Elok Setianingtyas Eneng Siti Anisa Nurhasanah Erlindriyani, Ratu Verlaili Erlindriyani, Ratu Verlaili Fahmi Fauzi Fajar M.Syam Fandi Sugih Fauzan, Akmal Nuur Fauzan, Anugrah Nuur Febriansyah Felycia, Felycia Franata, Nauval Franata, Nauval Franata, Nauval Futri, Dila Aura Grahito Hamid Hamidi, Eki Ahmad Zaki Handrea Bernando Tambunan Harurikson Lumbantobing Haryanto, Heri Haryanto, Heri Himawan, Ganda Idrus Firdaus Ilman Himawan Kusumah Ilyas Aminuddin Irawati, Nur Bebi Ulfah Irma Saraswati Irvan Syah Riadi Irwan, Sobriansyah Isep Tedi Jumadi Jumadi Kumaran, Ivano Kuspranoto, Abdul Haris Lazuardi Akmal Islami Lucia Kharisma, Ivana Lufianawati, Dina Estining Tyas Luluk Hermawati M.Syam, Fajar Mansyur, Mansyur Marina Artiyasa Marina Artiyasa Marina Artiyasa Masjudin, Masjudin Maulana, Aldi Maulana, Alief Moch Rizky Mubarok, Alvin Muhammad Alif Alfaturisya Muhammad Syahrul Fauzi Muhammad, Fadil Muntasiroh, Laily Muttakin, Imamul Narputo, Panji Odi Akhyarsi Otong, Muhamad Paikun Permadi, Dio Damas Pratiwi, Septiya Hanum Putra, Wahyu Irwan Ramadhani Pratama, Mochammad Firdian Ramadhani, Ahmad Ramadhani, Ahmad Ramadhani, Ahmad Rian Fahrizal Rian Maulana Yusup Ridha, Fabrobi Fazlur Rozandi, Ardin Saputri, Utamy Sukmayu Saraswati, Irma Saraswati, Irma Sholahudin Sholahudin Sholahudin, Sholahudin Sriwijaya, Sayid Bahri Sutisna, Muhamad Galuh Syam, Fajar M Verlaili Erlindriyani, Ratu Wahyu Dwi Nurhidayat Wahyu Irwan Putra Wiryadinata, Romi Yasser Arafat Yordanius Damey Yudha Putra Yufriana Imamulhak Zulfiqar, Danial