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Rancang Bangun Sistem Monitoring Suhu dan Kelembapan Berbasis IoT Pada Filter G4 Ventilasi PV Box Rafly Hadi Pangestu; Paniran Paniran
Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Vol. 2 No. 2 (2024): Juni: Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/uranus.v2i2.174

Abstract

As time goes by, the rapid development of technology has brought various conveniences to people's daily activities. An example of the continuation of technology is microcontrollers and electronic devices that can be connected to the network. One of them is the industrial sector in the PLTS plant at the 7 Mwp On-Grid PLTS Pt. Infrastructure Terbarukan Cemerlang Sengkol which has PV Box generating equipment that requires temperature and humidity control to determine the cause of corrosion that occurs in the PV Box.This study is intended as a solution in monitoring PV Box generating equipment. This technology development uses the Internet of Things (IoT) which combines the physical and virtual worlds. In this research, the method used is the experimental measurement method, making the system created more real and detailed. In research using DHT11 equipment which has the advantage of being able to estimate temperature and humidity. NodeMCU ESP32 as a microcontroller connected to the blynk platform via the internet functions to manage hardware, show evidence of sensors, secure data, depict data, and others. The results of the research on designing a temperature and humidity monitoring system at the 7 Mwp On-Grid PLTS Pt. Infrastructure Terbarukan Cemerlang Sengkol were successfully created and produced positive effects by being monitored using the blynk platform. This research was carried out in real time using a cell phone wherever you are. This research shows that temperature measurements from the DHT11 sensor obtained an average temperature of 31.78%, while the average humidity value was 85.96%, which indicates that the room being measured had high humidity. By considering these two findings, it can be concluded that the cause of corrosion in the room is high humidity and redox reactions from various substances in the environment.
Analisis Pola Spatio-Temporal Gempa Bumi di Zona Busur Belakang Utara Lombok–Flores Menggunakan Agglomerative Clustering Ramadhani, Cipta; Yadnya, Made Sutha; Paniran, Paniran; Kanata, Bulkis; Zubaidah, Teti
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 4 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i4.957

Abstract

This study aims to identify earthquake clustering patterns in the Northern Lombok–Flores Back-Arc Zone using the Agglomerative Clustering method. Seismic data were obtained from the United States Geological Survey (USGS) covering the period 1970–2021, using latitude, longitude, depth, and magnitude as clustering variables. A sliding window approach was applied to capture the temporal evolution of seismic activity. The results indicate the formation of three stable clusters that consistently represent different earthquake depth levels across all analyzed time windows. Although fluctuations in the occurrence of large-magnitude earthquakes were observed in several windows, these variations did not significantly affect the clustering structure. This study demonstrates that the combination of Agglomerative Clustering and a sliding window approach is effective for identifying depth-based earthquake clustering patterns and describing their temporal dynamics
Co-Authors A. Sjamsjiar Rachman A.S Irfan Akbar Abdul Nasir, Abdul Abdul Natsir Abdulah Zainuddin Abdulah Zainuddin Abdullah Zainuddin Abdullah Zainuddin Abdullah Zainuddin Abdurrohman Sudaesi Adriansyah Ekosaputro Agil Maulana Nanda Riady Agung Budi Muljono Agung Budi Muljono Ahmad Humaidi Ahmad Tahmid Akbar, Lalu Muhamad Roviq Akhyar, Lalu Tohirul al rafif, muhammad roid Aprianti, Nurhalisa Arfando Grasanando Ariessaputra, Suthami Asmara, Raranta Budi Darmawan Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Chotibul Umam Wiranda Cipta Ramadhani Danar Hadi Bachtiar Derajat, Dirga Dama Dion Pratama Putra, Dion Pratama Dira Pratiwi Djulfikri Budiman Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Elya Kadariya Farid Fadilah Furniawan, Furniawan Giri Wahyu W Giri Wahyu Wiriasto Hamdiana . Helmy Amalia Ariesta Hidayatullah, Muh. Akmal I Made Ari Nrartha I Made Budi Suksmadana I Made Budi Suksmadana I Made Ginarsa Ida Bagus Fery Citarsa Irwan Irwan Kenya Damayanti Priyatna Kevin Asgaryansyah Kurnia Utami Rinjani Putri L.A.S. Irfan Akbar Lalu Muhamad Irfan M. Fajar Wirayudha Made Sutha Yadnya Majdi, Shafwatul Misbahhuddin, Misbahhuddin Misbahuddin, Misbahuddin Mufidah, Firda Muh Hafizin Muhamad Syamsu Iqbal Muhamad Tohri Murdiansyah Murdiansyah Muvianto, Cahyo Mustiko Okta Nrartha I Made Ari Nurmahsya, Guruh Khedar Rafly Hadi Pangestu Ramdani, M. Riki Saputra, Riki Rosmaliati , Rosmaliati Rosmaliati, Rosmaliati Saputra, Muhammad Arif Fikron SMA Sasongko Suarjaya, I Made Bayu Sudi Mariyato Al Sasongko Suharyadi, Farhan Ahmad Suksmadana, I Made Budi Sultan Sultan Sultan Sultan Supriyatna Supriyatna Syafaruddin Ch Syafarudin Syafarudin Syafarudin Syafarudin Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Widasari, Ela Zainuddin, Abdullah