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All Journal JURNAL INTEGRASI JOURNAL OF APPLIED INFORMATICS AND COMPUTING Journal of Applied Electrical Engineering Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Engagement: Jurnal Pengabdian Kepada Masyarakat
Prayoga, Senanjung
Politeknik Negeri Batam
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Modul Komunikasi Modbus RTU over RS485 Berbasis Arduino Indra Hardian Mulyadi; Rahmi Mahdaliza; Aditya Gautama Darmoyono; Senanjung Prayoga; Kamarudin Kamarudin
Journal of Applied Electrical Engineering Vol 5 No 1 (2021): JAEE, June 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v5i1.3070

Abstract

Modul akuisisi data dengan menggunakan Modbus Remote Terminal Unit (RTU) telah banyak digunakan secara komersial di industri. Namun sayangnya, harga peralatan tersebut tergolong mahal. Protokol komunikasi Modbus RTU ini cukup kompleks untuk dibuat oleh pengguna awam, seperti siswa sekolah menengah vokasi dan mahasiswa. Dengan latar belakang tersebut, penelitian ini bertujuan untuk membuat modul komunikasi Modbus RTU over RS485 yang berbasiskan Arduino sehingga harga pembuatannya menjadi murah dan dapat menjadi sarana pembelajaran di sekolah menengah maupun universitas. Modul yang dibuat ini terdiri atas dua input analog dan dua input/output digital. Sinyal analog yang masuk dikondisikan terlebih dahulu dengan menggunakan signal conditioner sebelum diproses lebih lanjut oleh mikrokontroler. Hasil pengujian menggunakan Modbus Analyzer menunjukkan bahwa komunikasi Modbus RTU over RS485 pada modul yang telah dibuat ini berjalan dengan baik.
Sistem Pemetaan Ruangan 2D Menggunakan Lidar Senanjung Prayoga; Asti Budianto; Ardian Budi Kusuma Atmaja
JURNAL INTEGRASI Vol 9 No 1 (2017): Jurnal Integrasi - April 2017
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v9i1.273

Abstract

Agar dapat membantu pekerjaan dalam sistem pembuatan peta pada suatu ruangan yang memiliki tingkat bahaya yang tinggi, dibutuhkan sebuah robot yang dapat mengganti proses pembuatan peta. Sehingga robot tesebut harus memiliki sistem pemetaan 2D yang baik, agar dapat menggambarkan bentuk peta yang benar. Area berbentuk kotak dengan ukuran 2,44 m x 1,6 m dilengkapi adanya labirin di dalamnya dipilih sebagai area penelitian. Permasalahan yang muncul adalah bagaimana cara mengukur sekeliling ruangan dan membentuk gambar peta ruangan yang diukur. Pada penilitian ini akan dikembangkan sistem pemetaan ruangan dengan menggunakan sensor lidar yang mampu melakukan pengukuran ruangan dengan jarak ukur panjang maksimal 6 m dan dapat berputar 360o. Pada penelitian ini terdapat mobile robot yang berfungsi untuk membawa sensor lidar yang memiliki navigasi untuk menelusuri ruangan, sehingga sistem pemetaan ruangan pada penelitian ini mampu menggambarkan peta ruangan secara keseluruhan. Untuk input pembuatan peta didapat dari hasil proses sensor lidar berupa nilai jarak dan sudut. Hasil penelitian ini diharapkan menghasilkan sistem pemetaan 2 dimensi secara langsung di komputer dengan ukuran peta terhadap objek sebenarnya. Setelah penelitian dilakukan, hasil pemetaan dari software yang dibuat telah memiliki kesamaan bentuk dengan lapangan yang sebenarnya. Terdapat rata rata error pengukuran dengan menggunakan sensor LIDAR sebesar 0,87%.
Pengadaan dan Pemasangan Panel Surya sebagai Sumber Energi Listrik Alternatif untuk Alat Otomatis Pencuci Tangan di Pasar Mitra Raya Kota Batam Susanto Susanto; Ahmad Riyad Firdaus; Qoriatul Fitriyah; Hendawan Soebhakti; Arif Febriansyah Juwito; Senanjung Prayoga; Indra Hardian Mulyadi; Eka Mutia Lubis; Fitriyanti Nakul; Widya Rika Puspita; Ika Karlina Laila Nur Suciningtyas; Ridwan Ridwan; Juliansyah Yangu; Rabiah Al Adawiyah Anwar; Andi Hartanto; Ira Zamzami; Ilham Kurnia; Salman Alfarizi; Rogen Samuel Hasibuan
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 1 (2021): Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam
Publisher : Pusat P2M Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/abdimas polibatam.v3i1.2656

Abstract

Washing hands is something that is always urged to be done lately. This pandemic makes washing hands a habit that must be accomplished before and after doing activities. Automatic hand washing is one way to reduce the spread of the virus because it can be used without having to touch the device directly. The development of automatic tools for washing hands is the crucial need for an alternative power source that is fuel-efficient and uncomplicated in terms of maintenance. The eco-friendly electrical source is needed to be implemented to reduce the electricity bills such as using the solar panel as the alternative power source. As an effort to support handwashing activities, the procurement of solar panels as a source of electrical energy is expected to be able to provide simple solutions to prevent the spread of Covid -19 and to make the environment clean and energy-efficient.
Workshop Teknologi Robotika untuk Anak Usia 8-15 Tahun di Kota Batam Indra Hardian Mulyadi; Senanjung Prayoga; Rifqi Amalya Fatekha; Hendawan Soebhakti; Eko Rudiawan Jamzuri; Lindawani Siregar; Heru Wijanarko; Eka Mutia Lubis; Ika Karlina Laila Nur Suciningtyas; Vivin Oktowinandi; Ridwan Ridwan; Fitriyanti Nakul; Budi Sugandi
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 4 No 2 (2022): 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.v4i2.4807

Abstract

The Covid-19 pandemic requires elementary and junior high school students to do online learning activities at home. In practice, children interact more often with their gadget during online school hours and outside these hours. Its a concern for most Graha Nusa Batam community residents because the children there are already starting to have symptoms of gadget addiction. Against this background, Batam State Polytechnic (Polibatam) held a robotics technology workshop program for children aged 8-15 years. This activity aims to increase children's understanding of robotics technology, which includes electronics and mechanics. In addition, this activity provides several benefits, namely: being an attractive alternative for children to reduce playing with their gadgets; provide children's experiences in problem solving, creativity and collaboration; and include field experience for Polibatam students by applying the knowledge gained through Project Based Learning (PBL) for the benefit of the community.This workshop held four meetings (March to April 2021) at the At-Taqwa Al-Qur'an Education Park (TPA) building, Graha Nusa Batam housing. The robot used is an analog line follower. Pre-test and post-test were conducted to measure the increase in participants' understanding of the material. This test shows that participants' knowledge of robotics technology can increase up to 25% for participants aged 8-11 years and 22% for 12-15 years.
Peningkatan Proses Pembersihan Strip Pelapis Dari Manual ke Semi Otomatis Senanjung Prayoga; Angga Adi Pramana
JURNAL INTEGRASI Vol 14 No 2 (2022): Jurnal Integrasi - Oktober 2022
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v14i2.4587

Abstract

Memproduksi sensor NTC melewati proses electrostatic coating / pelapisan NTC menggunakan bubuk. Sebelum memasuki proses electrostatic coating, NTC diletakkan pada strip (besi berbahan stainless) dan direkatkan menggunakan isolasi agar NTC tidak terjatuh. Kemudian NTC akan melewati beberapa proses sampai dengan proses untapping. Proses untapping bertujuan melepaskan isolasi dari NTC. Saat isolasi dilepas dari NTC, lem bekas isolasi menempel pada strip. Untuk memulai kembali ke proses awal dibutuhkan strip yang bersih, sehingga manpower harus melakukan pembersihan strip secara manual. Oleh karena itu dilakukan sebuah inovasi dengan membuat mesin untuk mengubah proses pembersihan strip dari manual ke semi otomatis. Peneltian ini ditujukan pada proses brushing station untuk mendapatkan parameter yang bagus guna menghasilkan strip yang bersih. Menggunakan metode Design of Experiment untuk mendapatkan parameter yang menjadi ketetapan prosedur di brushing station. Dari hasil pengujian didapat nilai parameter pada penekanan brush 3.6 mm dengan kecepatan motor 5000 Rpm dapat menghasilkan strip yang bersih.
Improving STEM Capability of Islamic Boarding School Students in Batam Through Robotics Training Hendawan Soebhakti; Eko Rudiawan Jamzuri; Senanjung Prayoga; Rifqi Amalya Fatekha; Anugerah Wibisana; Susanto Susanto; Riska Analia; Fitriyanti Nakul; Adlian Jefiza; Eka Mutia Lubis; Budiana Budiana; Ika Karlina Laila Nur Suciningtyas; Ahmad Riyad Firdaus
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol 7 No 2 (2023): November 2023
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29062/engagement.v7i1.1350

Abstract

Conducting robotics training as a community service to improve basic knowledge of Science, Technology, Engineering, and Mathematics (STEM) for students is one of the ways to improve their basic knowledge of Science, Technology, Engineering, and Mathematics (STEM) for students is one of the most important aspects of the facing the industrial era 4.0 and society 5.0. Through the Service-Learning approach, this community service by collaborating with Granada International in Batam by involving 29 students, consisting of 7 students from class X, 15 students from class XI, and the rest from class XII, class XI students, and the rest from class XII. The results of mentoring through robotics training were able to increase the average STEM skills of students by 38.15%. In addition, the activity was successfully implemented with participant satisfaction levels above 50% for the subject matter, instructor, and training equipment. Only 17% of the trainees stated that the training time was insufficient, especially for practicum.
Omni-directional Movement on the MRT PURVI Ship Robot Wijaya, Ryan Satria; Kaputra, Aldi; Prasetyo, Naufal Abdurrahman; Soebhakti, Hendawan; Prayoga, Senanjung; Wibisana, Anugerah; Fatekha, Rifqi Amalya; Jamzuri, Eko Rudiawan; Nugroho, Mochamad Ari Bagus
Journal of Applied Electrical Engineering Vol 7 No 2 (2023): JAEE, December 2023
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v7i2.6475

Abstract

Ship transportation is the primary mode of trade and transportation at sea in the maritime industry. Initially, humans employed ships as a method of pursuing and capturing fish or animals in aquatic environments. As the ship era progresses, it actively engages in all aspects pertaining to ships. Presently, the ship is propelled by its engine, which is a significant improvement over its initial reliance on wood or oars. In addition to engines, propellers are employed to transform the rotational motion of the engine into propulsive force in the marine environment. Propellers are also present on aircraft, serving the same purpose but positioned at various locations in the air. A thruster is a hybrid device that combines an engine and a propeller. This sort of thruster is specifically designed for use on tiny boats or prototypes, for the purpose of simulating, exhibiting, or participating in contests. ESC is a component that facilitates the alteration of the input value to the intended velocity. In addition to their primary function of fulfilling food requirements, ships are presently employed in diverse capacities, including military vessels, tourist vessels, submarines, passenger ships, and more.
A Design and Implementation of a 3-Axis UAV Drone Gimbal Rig for Testing Stability and Performance Parameters in the Laboratory Wijaya, Ryan Satria; Zulpriadi, Zulpriadi; Prayoga, Senanjung; Fatekha, Rifqi Amalya
Journal of Applied Informatics and Computing Vol. 9 No. 3 (2025): June 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i3.9577

Abstract

This study designs a 3-axis UAV gimbal rig for testing stability and performance before deployment in real-world flight conditions. The gimbal rig simulates the vertical, lateral, and longitudinal axes to ensure reliable operation in various scenarios. Made from lightweight aluminum alloy, the structure minimizes vibrations and maintains rigidity during testing. For precise motion tracking, each axis is equipped with an LPD3806- 600BM-G5 rotary encoder, offering accurate feedback on movement. The Arduino Nano processes the encoder data, displaying real-time results on a 16x2 LCD with an I2C interface for easy monitoring. Additionally, a push-button system enables users to switch between different readings for each axis. This setup aids researchers in analyzing UAV dynamics and refining both firmware and hardware. Future enhancements may include wireless data logging and integration of machine learning techniques to predict maintenance needs, further supporting UAV stability testing in various applications, including aerospace, defense, and commercial use.
A Real-Time Hand Gesture Control of a Quadcopter Swarm Implemented in the Gazebo Simulation Environment Wijaya, Ryan Satria; Prayoga, Senanjung; Fatekha, Rifqi Amalya; Mubarak, Muhammad Thoriq
Journal of Applied Informatics and Computing Vol. 9 No. 3 (2025): June 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i3.9578

Abstract

With the advancement of technology, human-robot interaction (HRI) is becoming more intuitive, including through hand gesture-based control. This study aims to develop a real-time hand gesture recognition system to control a quadcopter swarm within a simulated environment using ROS and Gazebo. The system utilizes Google's MediaPipe framework for detecting 21 hand landmarks, which are then processed through a custom-trained neural network to classify 13 predefined gestures. Each gesture corresponds to a specific command such as basic motion, rotation, or swarm formation, and is published to the /cmd_vel topic using the ROS communication framework. Simulation tests were performed in Gazebo and covered both individual drone maneuvers and simple swarm formations. The results demonstrated a gesture classification accuracy of 90%, low latency, and stable response across multiple drones. This approach offers a scalable and efficient solution for real-time swarm control based on hand gestures, contributing to future applications in human-drone interaction systems.
Real-Time Chinese Chess Piece Character Recognition using Edge AI Wijaya, Ryan Satria; Anadia, Atika Yunisa; Fatekha, Rifqi Amalya; Prayoga, Senanjung
Journal of Applied Informatics and Computing Vol. 9 No. 4 (2025): August 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i4.10056

Abstract

This research focuses on developing a character analysis system on Chinese chess pieces (xiangqi) using computer vision technology with the deep learning framework PyTorch. The system is designed to detect and interpret text written on chess pieces in real time, making it easier for players to identify the function of each piece. The implementation is done using a web camera and can be applied to embedded devices such as Jetson Nano. This research aims to develop an automatic recognition system that can help players better understand the game of xiangqi by identifying characters on pieces in real time. The test results show that the system successfully recognized 14 pieces correctly. The system developed using Jetson Nano can directly process image data with a processing time of 0.0222 seconds. This data is obtained from the average of each FPS image from the web camera.
Co-Authors Aditya Gautama Darmoyono Adlian Jefiza Adriansyah, Yoga Ahmad Riyad Firdaus Anadia, Atika Yunisa Andi Hartanto Angga Adi Pramana ANUGERAH WIBISANA Ardian Budi Kusuma Atmaja Arif Febriansyah Juwito Asti Budianto Budi Sugandi Diki Sahidan Dzaky Andrawan Eka Mutia Lubis Eka Mutia Lubis Eko Rudiawan Jamzuri Fatekha, Rifqi Amalya Fitriyanti Nakul Fitriyanti Nakul Hendawan Soebhakti Hendawan Soebhakti Heru Wijanarko Ika Karlina Laila Nur Suciningtyas Ilham Kurnia Ira Zamzami Juliansyah Yangu Kamarudin Kamarudin Kaputra, Aldi Lindawani Siregar MOCHAMAD ARI BAGUS NUGROHO Mubarak, Muhammad Thoriq Mulyadi, Indra Hardian Naurah Nazhifah Ompu Sunggu, Elmaria Prasetyo, Naufal Abdurrahman Pratama, Adhitya Qoriatul Fitriyah Rabiah Al Adawiyah Anwar Rahmi Mahdaliza Ridwan Ridwan Rifqi Amalya Fatekha Riska Analia Rogen Samuel Hasibuan Ryan Satria Wijaya Salman Alfarizi Soebhakti, Hendawan Susanto Susanto Susanto Susanto Vivin Oktowinandi Widya Rika Puspita Zulpriadi, Zulpriadi