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All Journal JTERA (Jurnal Teknologi Rekayasa) JURIKOM (Jurnal Riset Komputer) Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Edsence: Jurnal Pendidikan Multimedia Jurnal ABDINUS : Jurnal Pengabdian Nusantara JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Journal of Computer System and Informatics (JoSYC) Jurnal Difusi Green Intelligent Systems and Applications
Sofy Fitriani
Politeknik Negeri Bandung
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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Pelatihan Budidaya Hidroponik dan Optimalisasi Sistem Pemberian Nutrisi pada Kebun Hidroponik dengan Menggunakan Mikrokontroler di Pondok Pesantren Darul Fithrah Sofyan, Yusuf; Fitriani, Sofy; Nurdin, Muhamad Irfan
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 9 No 1 (2025): Volume 9 Nomor 1 Tahun 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v9i1.23695

Abstract

Darul Fithrah Islamic Boarding School (Ponpes DF) is a tahfiz Al-Qur'an-focused Islamic boarding school with education levels from kindergarten to high school. This Islamic boarding school has various active extracurriculars, one of which is hydroponic extracurriculars. This extracurricular is very useful for improving students' abilities. However, currently, there are still various shortcomings, one of which is related to the capability and application of technology in gardens. In order to fulfill this, training activities are carried out in this community service, and automatic nutrient control technology in hydroponics is applied. The training is aimed at students and hydroponic extracurricular administrators. This training activity focuses on explaining various methods and types of plants that can be cultivated using the hydroponic method, then training on the use of automatic nutrient control in hydroponic gardens. Based on the results of training and the application of automatic nutrient control technology, students and administrators can understand various types of hydroponic cultivation methods and then know how to plant various other types of plants that can be cultivated so that there can be a greater variety of plants that can be planted in the garden. Finally, based on the results of the application and training of automatic nutrient control technology, the students and administrators consider that the application of this technology is beneficial in the process of monitoring and maintaining plant quality.
MODBUS Standard Based SCADA System in Power Generation System Sofyan, Yusuf; Fitriani, Sofy; Nurdin, Muhamamd Irfan
JTERA (Jurnal Teknologi Rekayasa) Vol 10, No 1: Juni 2025
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v10.i1.2025.1-10

Abstract

Remote Terminal Unit (RTU) is a vital control tool in the electricity industry, facilitating various jobs, including controlling Electric Power Generation Systems (SPTL). This research aims to implement SPTL Simulator control using the Supervisory Control and Data Acquisition and Distributed Control System (SCADA and DCS). The RTU can be connected to a Master Terminal Unit (MTU) equipped with Human Machine Interface (HMI) software. The advantages include real-time process monitoring, alarm history, security, and summaries that enable efficient monitoring and analysis. The RTU used is the Generic type (Gecon) with HMI software development using Visual Studio. The use of RTU and HMI is expected to improve the performance of the SPTL simulator. The system consists of several components: Variable Speed Driver (VSD), electric motor, generator, automatic voltage regulator (AVR), F/V Controller, dummy load, sensors, meters, RTU, and communication media. The results of operational testing show that the system has worked according to design without any problems or bugs occurring. Then, based on the results of system testing with gradual loading from 0%, 25%, 50%, 75%, and 100%, it shows that, in general, the system has worked well, where the transition from dummy load to main load functions well without any residual load stored in both loading systems. The stability of the frequency and cos phi values  also shows good values, where the difference is minimal for frequency (0.2 Hz), and the cos phi value is consistent at 0.99.
A Systematic Literature Review of YOLO and IoT Applications in Smart Waste Management Gelar, Trisna; Fitriani, Sofy; Rachmat, Setiadi
Green Intelligent Systems and Applications Volume 5 - Issue 2 - 2025
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/gisa.v5i2.706

Abstract

The increase in urbanization and global population expansion resulted in increased garbage production, causing considerable environmental and public health issues that exceeded traditional waste management approaches. To tackle these challenges, automated waste detection and analysis integrated computer vision, especially deep learning, with the Internet of Things (IoT) in intelligent waste management applications. This comprehensive literature review investigated a wide range of You Only Look Once (YOLO) applications in IoT-based waste detection and management, demonstrating its efficacy in addressing global waste issues. Employing specific keywords and Boolean operators, the review followed a rigorous methodology to explore reputable electronic databases for peer-reviewed articles published from 2019 to 2025. The primary findings indicated that different iterations of YOLO (v3 to v12) were integrated with diverse IoT devices and computing setups, including edge and centralized systems. These integrations facilitated four crucial applications: hazardous waste management, monitoring of smart bins, classification of waste types, and detection of litter in public spaces. This integration enhanced sustainability through improved waste management practices, increased efficiency in waste processes, and reduced manual labor requirements. Challenges included precise waste identification in complex scenarios, adaptation to fluctuating environmental conditions, and ensuring dependable, low-power operation of IoT devices. To sum up, the integration of YOLO and IoT established a robust basis for intelligent waste management, transforming reactive approaches into proactive strategies. Moving forward, research should prioritize enhancing the integration and power management of IoT sensors, optimizing edge deployment, and developing more resilient YOLO models.
Desain dan Implementasi Website di Pondok Pesantren Darul Fithrah Fitriani, Sofy; Sofyan, Yusuf; Soewono, Eddy Bambang; Setiarini, Siti Dwi; Noviansyah, Beri
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 8 No 1 (2024): Volume 8 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v8i1.22022

Abstract

Darul Fithrah Islamic Boarding School is an Islamic educational institution that aims to provide its students with religious education, formal education, and character development. A community service theme related to the school website is proposed to increase communication efficiency, information transparency, and interaction between Islamic boarding schools, students, parents, and the community. This website design uses structured stages. The first stage is planning, training, evaluating, and making activity reports. At the planning stage, the features that will be displayed on the website are adjusted to the Islamic boarding school's needs. After the website is completed, information system training is carried out on the website. The evaluation stage is carried out to monitor if problems occur. Based on the results of monitoring and evaluation, the website created makes it easy for various parties to obtain and share information related to Islamic boarding schools, and the website has been well optimized so that it has entered the first page on the Google search engine in fourth place.
Pengembangan SiPaDI: Platform Marketplace Penyedia Jasa Terlatih Binaan Disnakertrans Kabupaten Karawang Maisevli Harika; Asri Maspupah; Djoko Cahyo Utomo Lieharyani; Muhammad Rizqi Sholahuddin; Nurjannah Syakrani; Sofy Fitriani
Jurnal Difusi Vol. 9 No. 1 (2026): Jurnal Difusi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Transformasi digital pada sektor layanan jasa diperlukan untuk meningkatkan akses promosi tenaga kerja terampil dan mempermudah masyarakat memperoleh layanan yang terpercaya. Namun, alumni Balai Latihan Kerja (BLK) binaan Disnakertrans Kabupaten Karawang masih menghadapi keterbatasan dalam memasarkan kompetensi secara digital. Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan mengembangkan SiPaDI (Sistem Pasar Digital Alumni) sebagai platform marketplace jasa berbasis web yang menghubungkan alumni BLK dengan masyarakat pengguna jasa. Metode pelaksanaan menggunakan pendekatan participatory iterative development melalui tahapan analisis kebutuhan, perancangan sistem, implementasi aplikasi, pengujian, pelatihan, dan evaluasi bersama mitra. Sistem dikembangkan menggunakan Next.js, React, TypeScript, dan MariaDB. Hasil kegiatan menunjukkan bahwa SiPaDI berhasil mendukung pengelolaan layanan jasa secara digital melalui fitur registrasi pengguna, verifikasi penyedia jasa, pemesanan layanan, dan ulasan pelanggan. Selain menghasilkan platform digital, kegiatan ini juga meningkatkan kesiapan mitra dalam mengelola layanan tenaga kerja terampil berbasis teknologi informasi secara mandiri dan berkelanjutan
Tinjauan Sistematis terhadap Ensemble Semi-Supervised Network Intrusion Detection System dengan Perspektif Adversarial Robustness Sofy Fitriani; Siti Dwi Setiarini; Muhammad Irfan Nurdin; Ridwan Nurdin
JTERA (Jurnal Teknologi Rekayasa) Vol 11 No 1: Vol. 11 No. 1: Juni 2026
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v11.i1.2026.209-118

Abstract

Sistem deteksi intrusi jaringan atau Network Intrusion Detection System (NIDS) berbasis pembelajaran mesin menjadi pilar utama keamanan siber modern. Namun, model berbasis data berlabel penuh sering kali terbatas dalam generalisasi dan rentan terhadap serangan adversarial. Pendekatan semi-supervised learning memanfaatkan data tak berlabel untuk memperluas cakupan pelatihan, sementara ensemble learning meningkatkan stabilitas melalui keragaman model. Penelitian ini melakukan Systematic Literature Review (SLR) untuk menganalisis tren, arah perkembangan, dan research gap pada kombinasi ensemble semi-supervised NIDS, dengan fokus utama pada robustness terhadap serangan adversarial. Proses review mengikuti pedoman PRISMA dengan sumber data dari IEEE Xplore, Scopus, SpringerLink, dan ScienceDirect untuk periode 2018–2025. Dari 96 artikel awal, 23 memenuhi kriteria inklusi. Hasil analisis menunjukkan sebagian besar penelitian menitikberatkan peningkatan akurasi (F1 > 95%), namun hanya 18% yang menguji ketahanan terhadap serangan adversarial secara eksplisit. Belum ditemukan studi yang mengintegrasikan ensemble multi-paradigma, semi-supervised learning, dan evaluasi adversarial attack secara terpadu. Kontribusi utama penelitian ini adalah penyusunan kerangka konseptual baru, Adversarial-Aware Hybrid Ensemble Framework, yang menempatkan proses adversarial design sebagai bagian integral dari pelatihan semi-supervised ensemble NIDS untuk meningkatkan keandalan sistem deteksi intrusi modern.
Pelatihan Peningkatan Kompetensi Guru melalui Media Board Game sebagai Inovasi Pembelajaran Computational Thinking di Pondok Pesantren Darul Fithrah Kabupaten Bandung Sofy Fitriani; Setiadi Rachmat; Aprianti Nanda Sari; Nurjannah Syakrani; Priyanto Hidayatullah; Eddy Bambang Soewono; Yudi Widhiyasana; Trisna Gelar Abdillah; Siti Dwi Setiarini; Muhammad Rizqi Sholahuddin
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 10 No 1 (2026): Volume 10 Nomor 1 Tahun 2026
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v10i1.27180

Abstract

Kegiatan Pengabdian kepada Masyarakat (PKM) ini dilatarbelakangi oleh keterbatasan guru pesantren dalam memahami dan mengimplementasikan keterampilan computational thinking dalam pembelajaran. Di Pondok Pesantren Darul Fithrah, media pembelajaran inovatif berupa board game berbasis Unplugged Computational Thinking dirancang untuk menjembatani kebutuhan tersebut sekaligus memberikan alternatif metode pembelajaran yang lebih interaktif. Metode pelaksanaan meliputi perancangan board game, penyusunan instrumen pelatihan, pelaksanaan pre-test, pemberian materi dan simulasi board game, serta post-test dan observasi implementasi di kelas. Hasil kegiatan menunjukkan adanya peningkatan signifikan pada pemahaman guru mengenai computational thinking, terlihat dari kenaikan skor rata-rata pre-test dan post-test, khususnya pada aspek pengenalan pola, penyusunan langkah pemecahan masalah, dan pemahaman istilah computational thinking. Respon kuesioner dan feedback guru juga menunjukkan bahwa board game dipandang interaktif, mudah digunakan, serta potensial untuk diterapkan dalam pembelajaran di pesantren. Dengan demikian, kegiatan PKM ini berhasil mendorong guru lebih siap mengintegrasikan keterampilan abad 21 ke dalam praktik pendidikan
Co-Authors Asri Maspupah Bakhrun, Akhmad Djoko Cahyo Utomo Lieharyani Eddy Bambang Soewono Firas Atqiya Gelar, Trisna Hashri Hayati Iwan Awaludin Maisevli Harika Maisevli Harika Muhammad Ihsan Muhammad Irfan Nurdin Muhammad Rizqi Sholahuddin noviansyah, beri Nurdin, Muhamad Irfan Nurdin, Muhamamd Irfan Nurjannah Syakrani Priyanto Hidayatullah Rachmat, Setiadi Ridwan Nurdin Santosa, Yoseph Sari, Aprianti Nanda Setiadi Rachmat Siti Dwi Setiarini Siti Dwi Setiarini Siti Dwi Setiarini Trisna Gelar Abdillah Wulan, Sri Ratna Yudi Widhiyasana Yusuf Sofyan Yusuf Sofyan Yusuf Sofyan, Jurusan Teknik Elektro Politeknik Negeri Bandung, Parno Raharjo, Tria Maariz, Jurusan