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All Journal International Journal of Electrical and Computer Engineering Jurnal Ketahanan Nasional Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Journal of Applied Geospatial Information JURNAL INTEGRASI Journal of Applied Electrical Engineering Journal of Applied Computer Science and Technology (JACOST) Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Journal of Applied Mechanical Engineering and Renewable Energy (JAMERE) Proceeding Applied Business and Engineering Conference Journal of Applied Community Engagement (JACE) International Journal of Advanced Science Computing and Engineering Jurnal Rekayasa elektrika Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Daniel Sutopo Pamungkas, Daniel Sutopo
Politeknik Negeri Batam
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Sistem Kostum Kontrol Otomatis dan Monitoring Rumah Menggunakan ESP32 Tambak, Josua Adrian Purba; Nizam, Farhan; Sabrina, Raja; Pamungkas, Daniel Sutopo
Journal of Applied Electrical Engineering Vol. 8 No. 1 (2024): JAEE, June 2024
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v8i1.7585

Abstract

Sistem kostum kontrol rumah otomatis menggunakan ESP 32 adalah sebuah sistem yang dirancang untuk mengontrol dan memonitoring keamanan rumah secara efektif. Sistem ini menggunakan ESP 32 sebagai pengendali utama untuk memproses informasi dan mengirimkan perintah ke perangkat lain yang terhubung ke dalam sistem. Sistem ini terdiri dari beberapa perangkat seperti sensor suhu, sensor kelembapan, dan smoke detector. Fitur tambahan memungkinkan pemantauan real-time dan kendali jarak jauh melalui aplikasi terhubung ke internet. Pengujian modul output dan input mikrokontrol menunjukkan fungsi relay yang baik. Pengujian software Android menegaskan kemampuan aplikasi mengontrol sistem dengan sukses, sementara analisis delay sekitar 9,67 detik untuk perintah ON dan 10,99 detik untuk perintah OFF. Variasi delay menjadi pertimbangan untuk pengembangan selanjutnya guna mengoptimalkan respons sistem. Keseluruhan, sistem ini berhasil meningkatkan keamanan rumah, memberikan kenyamanan pengguna, dan dapat diakses dari jarak jauh melalui internet.
Multimeter Portabel Pengukur Nutrisi Tanah Pertanian untuk Kelompok Tani Maju Mandiri di Pulau Setokok Gozali, Muhammad Syafei; Kamarudin, Kamarudin; Wijanarko, Heru; Futra, Asrizal Deri; Darmoyono, Aditya Gautama; Oktani, Dessy; Hasnira, Hasnira; Mahdaliza, Rahmi; Lubis, Eka Mutia; Wicaksono, Muhammad Jaka Wimbang; Pamungkas, Daniel Sutopo; Zaenuddin, Muhammad; Setiawan, A. Rido; Zulmi, Muhammad Afif; Ginting, Pedro Imanuel; Pasaribu, Cindy Kristine; Amiruddin, Amiruddin
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol. 5 No. 1 (2023): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimaspolibatam.v5i1.5543

Abstract

Today, the current development of Batam City is not only in the development of industrial and tourism areas but also leads to the development of agriculture and plantations. This was done as a form of effort in maintaining food security for areas in Batam City, where initially a lot of food needs were supplied from areas on the island of Sumatra. The city of Batam, whose territory consists of islands, creates obstacles in the development of agricultural land and plantations. Among them are types of soil that are difficult for seasonal crops to grow; water resources that depend on rainwater; as well as access to agricultural and plantation locations that are spread across several islands, making it difficult to deliver logistics and agricultural products. Soil conditions greatly affect the quality of the plants produced, and the type of soil will affect the types of plants suitable for planting. Based on these obstacles, the Batam State Polytechnic formed a Community Service team to support the agricultural land development program, one of which was the development team for portable soil condition measuring devices in collaboration with a partner from "Kelompok Tani Maju Mandiri" on Setokok Island. Community service activities are carried out in stages, apart from field surveys in order to identify the needs of farmer groups, the current community service period has reached the development of portable soil condition measuring devices with test results still in laboratory testing and not yet testing on actual agricultural land. The field survey results describe the condition of the partner's agricultural soil, which is brownish-red in color, mostly clay. Plants that are quite successful in the form of green curly chili plants. The water source comes from small rain-fed reservoirs prepared around agricultural land. The results of the measuring instrument design have reached the laboratory testing stage, which has shown the value of soil nutrition. Testing measurements on agricultural land directly and assisting partners in operating measuring instruments will be carried out at the next community service stage.
Performance Comparison of Fuzzy Mamdani and Sugeno in Curtain and Lighting Control M. Alung Chaiyura Chanpal; Daniel Indra Saputra Manurung; Daniel Sutopo Pamungkas
Journal of Applied Electrical Engineering Vol. 9 No. 2 (2025): JAEE, December 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v9i2.10827

Abstract

Efficient room lighting is essential for user comfort and health. This study implements and compares Fuzzy Mamdani and Sugeno methods in an automatic curtain and lighting control system based on Arduino Uno. The system responds to light intensity changes by adjusting curtains and a dimmable lamp according to LDR sensor values. Tests were conducted under various conditions to evaluate performance. Results show that Sugeno has a faster average response time of 13,898 seconds compared to Mamdani's 15,158 seconds, with a difference of 1,26 seconds. Sugeno also demonstrates better accuracy: for curtain control, it achieved MSE of 347,9368872 and RMSE of 18,65306643, while Mamdani recorded MSE of 570,71862 and RMSE of 23,889718. For dimmer control, Sugeno obtained MSE of 1683,99071 and RMSE of 41,0364559, outperforming Mamdani's MSE of 2679,24 and RMSE of 51,7614. This implementation provides an optimal solution for automatic lighting management to enhance energy efficiency and user comfort.
Pembuatan Website sebagai Media Informasi Desa Wisata Nagari Sungai Batang Rokhayati, Yeni; Pamungkas, Daniel Sutopo; Santiputri, Metta; Sibagariang, Swono; Triwinarko, Andy; Thohari, Ahmad Hamim; Handayani, Siskha; Ardi, Noper
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol. 7 No. 2 (2025): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimaspolibatam.v7i2.11501

Abstract

Nagari Sungai Batang, known as the birthplace of the religious figure Buya Hamka, is a culturally rich village with great tourism potential. However, it currently lacks an official website, and information about the village is only available on external news portals or the Ministry of Tourism and Creative Economy website. To enhance its visibility and accessibility, this community service project aimed to develop a dedicated website for Nagari Sungai Batang as a medium of information and promotion. This activity was part of a collaborative program between Politeknik Negeri Batam and Politeknik Negeri Padang, where the former developed the website while the latter created the information system. The website was developed using the Waterfall model, covering stages from requirements analysis to implementation and testing. Evaluation was conducted using Alpha-Beta testing, involving both developer and user environments. After completion, the team delivered the website and conducted user training on content management. The result showed that the website effectively served as an information and promotional medium, achieving a user satisfaction rate of 96%.
Enhancing sEMG finger gesture recognition using optimized 1D-convolutional neural network Pamungkas, Daniel Sutopo; Risandriya, Sumantri K.
International Journal of Electrical and Computer Engineering (IJECE) Vol 16, No 3: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v16i3.pp1576-1587

Abstract

Robust and precise finger gesture recognition using surface electromyography (sEMG) is essential for developing intuitive prosthetic control systems. However, sEMG signals are inherently stochastic and non-stationary, posing significant challenges for high-accuracy classification in fine-grained movements. This study proposes an optimized 1D convolutional neural network (1D-CNN) framework for classifying 20 distinct fine-grained finger gestures using raw sEMG data from an 8-channel wearable Myo Armband sensor. Unlike traditional methods that rely on manual feature engineering, the proposed 1D-CNN performs end-to-end learning to automatically extract temporal features. The research specifically investigates the impact of temporal windowing strategies, ranging from 400 to 750 ms, on model performance. Experimental results demonstrate that the optimized 1D-CNN achieves a peak test accuracy of 94.4% with a 550 ms window size, demonstrating the model’s robustness across complex gesture classes and significantly outperforming the baseline principal component analysis- support vector machine (PCA-SVM) method which only attained 73.0% accuracy. While the model achieved perfect classification (100%) for index, middle, and little finger movements, a performance drop was observed in thumb recognition (50%) due to muscular crosstalk from deeper anatomical layers. These findings indicate that the integration of optimized windowing and 1D-CNN architectures provides a highly reliable solution for complex large-scale gesture recognition, offering a robust foundation for the next generation of multi-functional prosthetic hands.
Pengenalan Gerbang Logika sebagai Dasar Pembelajaran PLC bagi Siswa SMK Teknik Instalasi Tenaga Listrik: Pengabdian Diono; Adlian Jefiza; Widya Rika Puspita; Daniel Sutopo Pamungkas; Budi Sugandi; M. Naufal Airlangga Diputra; Feralia Fitri; Fadli Firdaus; Sulistiono; Muhammad Syafei Gozali; Eka Mutia Lubis; Dessy Oktani; Abdurahman Dwijotomo
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 4 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 4 April - Juni
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i4.7066

Abstract

Kegiatan pengabdian kepada Masyarakat dilaksanakan di SMK Negeri 11 Batam untuk mengenalkan gerbang logika sebagai dasar pembelajaran PLC kepada siswa jurusan Teknik Instalasi Tenaga Listrik. Kegiatan menggunakan metode ceramah, praktik, pre-test, post-test, dan kuesioner. Hasil kegiatan menunjukkan peningkatan pemahaman siswa, ditandai dengan kenaikan rata-rata nilai pre-test dari 62,20 menjadi 86,80 pada post-test. Hasil kuesioner mengindikasikan respons peserta yang positif, terutama pada aspek minat, manfaat, dan pelaksanaan kegiatan. Kedua hasil tersebut menunjukkan bahwa pembelajaran yang memadukan penjelasan materi dan praktik sangat efektif dalam meningkatkan pemahaman siswa terhadap gerbang logika dan PLC.
Sistem Monitoring Kolam Bioflok Bagi Petani Ikan Nila di Pulau Batam Daniel Sutopo Pamungkas; Illa Aryeni; Ika K L N Suciningtias; Rafiqah Y D Salwa; Urip R Pangestu; Precelia E Samosir; Mohammad Hasanuddin; Eha S Sirait
Journal of Applied Community Engagement Vol. 5 No. 1 (2025): Journal of Applied Community Engagement (JACE)
Publisher : ISAS (Indonesian Society of Applied Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jace.v5i1.1128

Abstract

This project aims to develop an Internet of Things (IoT)--based water quality monitoring system specifically designed for optimizing tilapia cultivation. This system utilizes electronic sensors to monitor Total Dissolved Solids (TDS) parameters, pH, temperature, and dissolved oxygen (DO). The data obtained is processed by an ESP32 microcontroller and displayed in real time on an LCD screen, making it easier for farmers to monitor water conditions. An additional feature in the form of a buzzer alarm provides an early warning if the water quality parameters are outside the safe threshold. With this system, farmers can quickly take corrective action, minimize the risk of fish mortality, and increase resource use efficiency. The system implementation results are expected to support economic and environmental sustainability in tilapia cultivation.
Co-Authors A.Rizki Saputra Abdullah Sani Abdullah Sani Abdurahman Dwijotomo Abdurrahman Dwijotomo Aditya Gautama Darmoyono Aditya Gautama Darmoyono Aditya Hanafi Adlian Jefiza Ahmad Fauzy Daulay Ahmad Hamim Thohari Ahmad Prasetya Dilaga Al-Tsurayya, Maw’Izhah Aliza, Siti Zurina Amanda Martiza Rayhan Amanda Rafini Amiruddin Amiruddin Anastasya Andaresta Pelmelay Anderson Pasaribu Andy Triwinarko Apriyan Hidayat Ardian Budi Kusuma Atmaja Ardian Budi Kusuma Atmaja Arif Wahyu Budiarto Arif Wahyu Budiarto Arini Dewi Lestari Situmorang Bayu Prayogo Setiawan Bayu Prayogo Setiawan Bismar Siregar, Bismar Budi Sugandi Catur Agus Lukitasari Daniel Indra Saputra Manurung Darmoyono, Aditya Gautama Dessy Oktani Diono, Diono Dirgan Timbang Dodi Radot Lumbantoruan Dodi Radot Lumbantoruan Eha S Sirait Eka Mutia Lubis Eko Rudiawan Jamzuri F Prebianto, Nanta Fadhil Al Fadjri, Muhammad Fadli Firdaus Fajar Rizki Feralia Fitri Futra, Asrizal Deri Ganda Surya Gautama, Adytia Geraldo Panjaitan Ginting, Pedro Imanuel Gozali, Muhammad Syafei Hanah Khoirunnisa Handri Toar Hanifah Widiastuti Hartono Hartono Hasnira Hasnira Herlina Sanjaya Nainggolan Heru Wijanarko Ica Apriana Ika K L N Suciningtias Ilham Febrianto Illa Aryeni Indra Daulay Indra Daulay Kamarudin Kamarudin Lindawani Siregar M. Alung Chaiyura Chanpal M. Naufal Airlangga Diputra Mahdaliza, Rahmi Metta Santiputri Michael Paul Smart Simbolon Mohammad Hasanuddin Muhammad Prihadi Eko Wahyudi Muhammad Syafei Gozali Muhammad Syafei Gozali Muhammad Yusuf Al Qadri Muhammad Zaenuddin Muhammad Zainuddin Lubis Nadhrah Wivanius Nadrah Wivanius Nesa Aqila Nizam, Farhan Noper Ardi Novita Ayu Dewanti Nur Sakinah Asaad Nur Sakinah Asaad Oktani, Dessy Parulian Pakpahan Pasaribu, Cindy Kristine Perdi Novanto Sihombing Precelia E Samosir Qoriatul Fitriyah Rafiqah Y D Salwa Rahman, Adam Rahmawati, Zahira Rahmi Mahdaliza Rahmi Mahdaliza Ricardo Silitonga, Jony Arif Risandriya, Sumantri K Risandriya, Sumantri K. Riska Analia Rizky Pratama Hudhajanto Rizky Pratama Hudhajanto Rokhayati, Yeni Sabrina, Raja Sakdiah Sakdiah Sani, Abdulah Saragi, Elsa Setiawan, A. Rido Shendy Saputra Siskha Handayani, Siskha Siti Aisyah Siti Aisyah suharni, ela ayu Sulistiono Sumantri Kurniawan Risandriya Sumantri Kurniawan Risandriya Susanto Susanto Swono Sibagariang Tambak, Josua Adrian Purba Tanu Dwitama Urip R Pangestu Wenang Anurogo Wicaksono, Muhammad Jaka Wimbang Widya Rika Puspita Yudiarta, Geri Yulfiana Harini Zulmi, Muhammad Afif