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All Journal ELKHA : Jurnal Teknik Elektro Jurnal Neutrino : jurnal fisika dan aplikasinya Bulletin of Electrical Engineering and Informatics ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika PROtek : Jurnal Ilmiah Teknik Elektro Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control SENTIA 2016 SENTIA 2015 TESLA: Jurnal Teknik Elektro TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Aviation Electronics, Information Technology, Telecommunications, Electricals, Controls (AVITEC) Jurnal Elkolind : Jurnal Elektronika dan Otomasi Industri Jurnal Bumigora Information Technology (BITe) Journal of Electrical, Electronic, Information, and Communication Technology (JEEICT) Jurnal Pengabdian Polinema Kepada Masyarakat Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Journal of Mechanical and Electrical Technology Penamas: Journal of Community Service CONSEN: Indonesian Journal of Community Services and Engagement Jurnal ELTEK Jurnal Masyarakat Madani Indonesia MULTIPLE: Journal of Global and Multidisciplinary Kohesi: Jurnal Sains dan Teknologi Jurnal Multidisiplin Indonesia Jurnal Pengabdian Kepada Masyarakat
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Implementasi FLC pada Soil Moisture dan Suhu Greenhouse Stroberi Berbasis IOT Prabasworo, Amtha Setio; Dewatama, Denda; Fauziyah, Mila
TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol Vol 9, No 2 (2023): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v9n2.169-179

Abstract

Stroberi merupakan salah satu buah yang sering dikonsumsi dalam kehidupan sehari-hari. Selain untuk olahan makanan, stroberi juga dikonsumsi dalam kondisi segar. Menurut Badan Pusat Statistik, produksi stroberi Indonesia tahun 2021 sebesar 9.860 ton meningkat 31 % dari tahun 2019, dimana jumlah produksi tahun 2010 sebanyak 7.501 ton. Untuk mendapatkan buah stroberi yang segar tentunya memerlukan treatment khusus dalam pertumbuhan tanaman tersebut. Terdapat beberapa faktor yang mempengaruhi tumbuh kembang stroberi seperti kelembaban udara, udara suhu, dan soil mousture. Pada penelitian ini dilakukan sebuah pengembanagn sistem kontrol soil moisture dan suhu udara pada greenhouse dalam proses budidaya stroberi yang dapat dimonitor melalui IoT. Metode yang digunakan untuk mengontrol suhu dan soil moisture adalah sistem inferensi Fuzzy Mamdani dengan setpoint kontrol soil moisture sebesar 6,5 Hum dan suhu sebesar 20°C. Berdasarkan dari hasil pengujian soil moisture didapatkan hasil waktu tunda (td) sebesar 40 detik, time settling (ts) sebesar 200 detik, dan waktu naik (tr) sebesar 171 detik. Pada pengujian suhu terdapat waktu tunda (td) sebesar 60 detik, settling time (ts) sebesar 120 detik, dan waktu naik (tr) sebesar 114 detik. Strawberries are commonly consumed everyday whether being processed or consumed fresh. Strawberry production has been incrasing along the years in Indonesia. According to the Central Statistics Agency, Indonesia's strawberry production in 2021 reached 9,860 tons, a 31% increase from 2019, where the production was 7,501 tons. In order to have a good strawberries, we need to use special treatment for controlling the factor that influenced the growing process. There ae several factors that influence the growing process of strawberries, which are changes in weather, air temperature, humidity, and soil moisture. This research focuses on the control system for soil moisture and air temperature in a greenhouse during strawberry cultivation. The study employs a Mamdani fuzzy inference system with a soil moisture control setpoint of 6.5 Hum and a temperature of 20°C. Based on the results of the Soil Moisture testing, the obtained values are a delay time (td) of 40 seconds, a settling time (ts) of 200 seconds, and a rise time (tr) of 171 seconds. In the temperature testing, there is a delay time (td) of 60 seconds, a settling time (ts) of 120 seconds, and a rise time (tr) of 114 seconds.
Conditioning of Temperature and Soil Moisture in Chrysanthemum Cut Flowers Greenhouse Prototype based on Internet of Things (IoT) Fauziyah, Mila; Safitri, Hari Kurnia; Dewatama, Denda; Aulianta, Erdin
ELKHA : Jurnal Teknik Elektro Vol. 13 No. 1 April 2021
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v13i1.43078

Abstract

Currently, cut chrysanthemum cultivation in a greenhouse is still using a conventional system. Temperature and soil moisture are the most important factors in the growth process. If the temperature and humidity of the soil are not conditioned, the roots will quickly rot and slow the growth process of chrysanthemums. Internet of Things is an integrated system with a data-based server that stores data in the cloud from sensors so that the system can be monitored remotely in real-time. Based on this, an integrated system was designed to make it easier for farmers to condition the temperature and humidity of the chrysanthemum flower soil. In temperature conditioning, if the temperature of cut chrysanthemum is detected 24 ℃ then the heater will be "on" by adjusting the fan rotation and vice versa. Meanwhile, soil moisture conditioning is carried out by distributing water if the detected soil moisture is 50%, then the water pump is in the "on" state. The data on the degree of temperature and the percent of soil moisture will be recorded into the cloud which will then be displayed in the form of graphs and history data on the webserver and Android. By using this system, it is found that the growth process of cut chrysanthemums can grow 7 days faster than the standard harvest time of 30 days.
Optimalisasi Media Informasi Sekolah Melalui Pemasangan Display LED Di TK Noor Fadjar Malang Denda Dewatama; Fitri Fitri; Dinda Ayu Permatasari; Wahyu Tri Wahono; Arief Rahman Hidayat; Almas Adibah; Anindya Dwi Risdhayanti
Jurnal Masyarakat Madani Indonesia Vol. 4 No. 4 (2025): November
Publisher : Alesha Media Digital

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59025/5ws3jr46

Abstract

Implementasi running text LED sebagai media komunikasi sekolah di TK Noor Fadjar Malang untuk meningkatkan efektivitas diseminasi informasi yang cepat, ringkas, dan mudah dipahami. Metode pelaksanaan mengikuti siklus PDCA: (i) survei dan diskusi kebutuhan guna merumuskan spesifikasi teknis serta standar keterbacaan (struktur headline–inti–aksi, batas karakter, kecepatan scroll, dan kontras); (ii) perancangan arsitektur perangkat–perangkat lunak; (iii) instalasi sesuai kaidah keselamatan dan uji fungsional pada jam sibuk/lengang; (iv) pelatihan operator, penyerahan SOP dan templat konten; serta (v) evaluasi menggunakan kuisioner dan umpan balik lapangan. Evaluasi terhadap 23 responden (kelengkapan 100%) menunjukkan rerata keseluruhan 4,48 (SD 0,68); butir “Kejelasan informasi” mencapai 4,65 (kategori kuat), sedangkan “Membantu penyampaian informasi” 4,30. Hasil ini menegaskan mutu visual–redaksional yang baik, namun mengindikasikan perlunya peningkatan dampak informasional melalui optimasi struktur pesan, penguatan call-to-action (batas waktu/kanal tindak lanjut/QR), segmentasi audiens (guru–staf–orang tua), dan penjadwalan berbasis pola aktivitas. Kontribusi praktis artikel adalah paket implementasi siap replikasi (SOP, templat, prosedur fallback) serta rencana tindak lanjut berbasis indikator terukur yang menargetkan peningkatan butir “membantu” ≥ 4,60 dengan mempertahankan “kejelasan” ≥ 4,60. Temuan memberikan dasar evidensial bagi satuan pendidikan untuk mengadopsi media digital berbiaya terjangkau dalam meningkatkan kualitas komunikasi secara terukur dan berkelanjutan.
Design of Emergency Alarm System for Drowsiness Detection Using YOLO Method Based on Raspberry Pi Dinda Ayu Permatasari; Gillang Al Azhar; Muhammad Rifqi Zharfan; Anindya Dwi Risdhayanti; Arief Rahman Hidayat; Denda Dewatama
Journal of Electrical, Electronic, Information, and Communication Technology Vol 6, No 2 (2024): JOURNAL OF ELECTRICAL, ELECTRONIC, INFORMATION, AND COMMUNICATION TECHNOLOGY
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jeeict.6.2.93201

Abstract

Drowsiness is one of the main factors causing traffic accidents that often lead to fatalities, as drowsy drivers lose concentration. Therefore, drowsiness detection in car drivers is very important to prevent accidents. In this research, an emergency alarm system for drowsiness detection using YOLO method based on Mini PC is designed. This drowsiness detection system uses a camera to take pictures of the driver's face and the YOLO algorithm to detect the eyes. If the driver's eyes are detected to be closed, the system will give a warning in the form of a buzzer, display on the LCD, and water spray to wake up the driver. Test results show that the system has an average accuracy rate of 88% under optimal lighting conditions and 66.8% under low lighting conditions. The system also records detection and response times for further analysis, demonstrating the ability to not only detect the driver's condition but also record the time of the event. The data results show that the system is capable of detecting “Awake”, “Drowsy”, and “Asleep” states with an accuracy rate of 80%, as well as providing effective warnings to the driver when it detects signs of drowsiness.
Co-Authors Adhisuwignjo, Supriatna Adi Candra Kusuma Adi Candra Kusuma Adi Candra Kusuma, Adi Candra Adimi, Akbar Roisul Agung Wicaksono, Rizki Agus Pracoyo Aini, Rosa Fitri Dwi Churil Alawity, M. Taqijuddin Alghufroni, Much. Ananda Fikri Ali Akbar Febritama, Muhammad Almas Adibah Anggita, Eriska Anindya Dwi Risdhayanti Anindya Dwi Risdhayanti Ari Murtono Arief Rahman Hidayat Arief Rahman Hidayat Aulianta, Erdin Bambang Priyadi Beauty Anggraheny I Beauty Anggraheny Ikawanty Brahma Ratih Rahayu Fakhrunnia Cahya, Delila Delila Cahya Permatasari Devira Anggi Maharani Devira Anggi Maharani Dian Ayu Widianti Dimas Rossiawan Hendra Putra Dwi Cahyani, Agustina Edi Sulistio Budi Ekasari, Silvia Rahmi Elanda Zahra, Euro Erdin Aulianta Erni Yudaningtyas Firda Aini Zulafah Firmanda Gies Algiffari Fitri Fitri Gillang Al Azhar Gillang Al Azhar Gita Kartika Rizqofani Hafida Marwa Amaroh Hairus, Hairus Hamdan Cahyo Irianto Hari Kurnia S Hari Kurnia Safitri Hari Kurnia Safitri Hariyadi Singgih Hariyadi, Herman Hatta Mahakim Healthy Angelia Putri Herman Hariyadi Herman Hariyadi Ari Murtono Herwandi Herwandi Hidayah, Rizki Rohmatul Hijriah, Ayu Humaira, Nadia I Putu Ari Kristiawan Ilham Akbar Perdana Imam Saukani Indrazno Siradjuddin Jannah, Nur Kholifatu Kamajaya, Leonardo Kharis Sugiarto Komarudin Achmad Kurnia Safitri, Hari Luh Putu Ratna Sundari M. Taqijuddin Alawiy Mandayatma, Eka Marsa Atisobhita Mas Nurul Achmadiah Maulidiyah, Ayu Mila Fauziah Mila Fauziyah Mila Fauziyah Mila Fauziyah Mohammad Luqman Muhamad Rifa'i Muhammad Rifqi Zharfan Mukhammad Bayu Riswan Maulana Nurwijayanti Oktriza Melfazen Parastiwi, Andriani Patma, Tundung Subali PERMATASARI, DINDA AYU Prabasworo, Amtha Setio PURWANTI, DEVI NUSLIKA Putra, Dimas Rossiawan Hendra Ratna Ika Putri Rendi Pambudi Wicaksono Rizky Abdul Rakhman Rizky Agung Wicaksono Rizky Ramadhan Robby Chafidya Sembiring, Rinawati Setiawan, Budhy Sidik Nurcahyo Siswoko Siswoko Siswoko Siswoko Siti Nur Alima Subiyantoro Subiyantoro Wahyu Tri Wahono Wahyu Tri Wahono Wirawan Wirawan Dewantara, Bagus Yulianto Yulianto Yulianto Yulianto Zakiyah Amalia