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All Journal SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Jurnal Surya Masyarakat Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Hilirisasi IPTEKS (JHI) Al-Khidmat : Jurnal Ilmiah Pengabdian Kepada Masyarakat Journal of Applied Electrical Engineering International Journal of Marine Engineering Innovation and Research Jurnal Surya Masyarakat Jurnal Pendidikan dan Teknologi Indonesia Newton-Maxwell Journal of Physics Jurnal Pengabdian Masyarakat Nusantara WAVE: Jurnal Ilmiah Teknologi Maritim
Anton Hekso Yunianto
Universitas Maritim Raja Ali Haji
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Transportation Veterinary Other

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Kendali Kecepatan Motor DC dengan Metode Pulse Width Modulation menggunakan N-channel Mosfet Suhendra, Tonny; Uperiati, Alena; Purnamasari, Dwi Amalia; Yunianto, Anton Hekso
Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan Vol 7 No 2 (2018): Jurnal Sustainable: Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (471.094 KB) | DOI: 10.31629/sustainable.v7i2.701

Abstract

The DC motor is one component of robot, the main function of a DC motor is as a driver, whether its a legged robot or not, as used in a mobile robot. DC motor control is necessary to be one thing that must be considered, because if the motor does not run properly, it will renew the purpose of the motor when it is created. The ability to control a DC motor is needed when building a robot. Many things can affect a person’s ability to design DC motor controller, one of which is the development of science, especially computer science, the use of algorithms to achieve the effectiveness of DC motor movements is very necessary today, so that the robot can move well and according to what is desired. The algorithm requires some information from the system that is built either as input or output so that the algorithm can perform the control process properly. in this study the motor speed controller circuit has been designed using transistor IR630 (n-channel mosfet), in this study the motor speed controller circuit has been designed using transistor IR630 (n-channel mosfet), the potentiometer is used as an analog input on the microcontroller and then converted to a PWM signal which will be used as input to the controller circuit to drive a DC motor. In the tests that have been carried out, the results obtained that the motor can be controlled properly, the use of resistors with a certain amount (220 ohms) can increase the resulting motor rotation and at what voltage the motor starts to spin at a voltage of 0.436 volts, and continues to increase and the maximum voltage recorded at 6.40 Volts.
Implementasi Sistem Monitoring Kecepatan Angin, Suhu, dan Kelembaban Berbasis Web di Daerah Kepulauan Rian Anjasmara; Tonny Suhendra; Anton Hekso Yunianto
Journal of Applied Electrical Engineering Vol 3 No 2 (2019): JAEE, December2019
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1050.797 KB) | DOI: 10.30871/jaee.v3i2.1485

Abstract

Pengukuran suhu, kelembaban, dan kecepatan angin sangat penting untuk dilakukan di pulau sebagai informasi cuaca kepada masyarakat. Sistem monitoring ditambahkan perangkat pengiriman data menggunakan kartu GSM agar dapat ditampilkan datanya ke dalam dashboard platform online. Penelitian ini bertujuan melakukan pengembangan sistem monitoring kecepatan angin, suhu, dan kelembaban berbasis web yang dapat diterapkan di daerah kepulauan, pemantauan data secara realtime yang terkirim ke platform, dan pengukuran konsumsi daya pada perangkat. Metode penelitian ini dilaksanakan dengan melakukan studi literatur, observasi, perancangan, dan pengujian sistem. Pada penelitian ini GSM Shield SIM900 digunakan sebagai perangkat pengiriman data, DHT22 sebagai perangkat sensor suhu dan kelembaban, perangkat anemometer sebagai pembaca kecepatan angin, platform Thingspeak sebagai penampil data, dan micro SD Card sebagai penyimpanan data cadangan. Hasil penelitian didapatkan bahwa pengembangan sistem monitoring suhu, kelembaban, dan kecepatan angin telah berhasil dilakukan dengan pengiriman data menggunaakan GSM yang ditampilkan ke dalam platform Thingspeak. Data yang tidak terkirim ke server diduga karena kualitas sinyal GSM pada saat pengiriman data tidak cukup kuat atau karena adanya timeout. Sistem monitoring ini menghabiskan daya sebesar 0,977 Wh.
PELATIHAN EDUTECH FOR CHILDREN UNTUK MENINGKATKAN KEMAMPUAN TEKNIS DAN MELATIH POLA PIKIR INOVATIF SISWA Deny Nusyirwan; Eko Prayetno; Henry Ali Singer; Sapta Nugraha; Anton Hekso Yunianto; Tonny Suhendra; Afdal Hadi; Allysia Shafira; Desi Oktavia; Lilis Agustina Sinaga
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 3 No 2 (2019)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1547.91 KB) | DOI: 10.25077/logista.3.2.187-198.2019

Abstract

Pendidikan pada usia dini menjadi sebuah fenomena menarik pada saat ini di Indonesia,dapat dilihat dari menjamurnya taman pendidikan untuk anak yang belum bisa masuk sekolah. Provinsi Kepulauan Riau (Kepri) yang lokasinya berbatasan langsung dengan Gerbang Internasional Singapura dan Malaysia secara tidak langsung diminta untuk mampu berkompetisi secara secara softskill dan hardskill. Untuk menghadapi kesempatan tersebut dan menciptakan generasi yang mampu bersaing secara global, jurusan Teknik Elektro Universitas Maritim Raja Ali Haji (UMRAH) melalui tridharma perguruan tinggi, bekerjasama dengan bagian Corporate Social Responsibility (CSR) Banyan Tree Hotel and Resorts Bintan, menghasilkan sebuah program bernama Edutech for Children (EfC). EfC adalah program untuk meningkatkan kemampuan siswa berpikir secara kritis dan analisis pada usia dini melalui pengenalan proses perancangan rekayasa dan pelatihan pola pikir insinyur untuk siswa di sekolah. Dimulai dari proses etnografi, brainstorming, menentukan permasalahan dan solusi utama dan merancang menggunakan perangkat lunak 3 dimensi Autodesk inventor. Sebuah inovasi yang merupakan luaran dari proses desain rekayasa adalah merupakan hasil dari proses rancangan yang berbasiskan kepada pengguna dengan menggunakan pendekatan etnografi, oleh sebab itu melalui pelatihan yang diberikan siswa akan diajak untuk mampu memahami bahwa sebuah inovasi tersebut membutuhkan integrasi kemampuan berpikir secara luas terhadap permasalahan yang ada di masyarakat. Dengan kegiatan ini didapatkan hasil memuaskan yang dibuktikan dengan meningkatnya kemampuan teknis dan munculnya pola pikir inovatif sehingga siswa mampu untuk menemukan dan merancang teknologi yang sesuai untuk kebutuhan setempat. Kata kunci: Berpikir, Kompetisi, Kemampuan, Siswa, Teknologi ABSTRACT Education at an early age is an interesting phenomenon at this time in Indonesia, can be seen from the mushrooming of educational parks for children who have not been able to go to school. Riau Islands Province (Riau Islands) whose location is directly adjacent to the International Gates of Singapore and Malaysia is indirectly requested to be able to compete in soft skills and hard skills. To face this opportunity and create a generation that is able to compete globally, the Department of Electrical Engineering, Raja Ali Haji Maritime University (UMRAH) through the three-tridharma of higher education, in collaboration with the Corporate Social Responsibility (CSR) section of the Banyan Tree Hotel and Resorts Bintan, produced a program called Edutech for Children (EfC). EfC is a program to improve students 'ability to think critically and analyze at an early age through the introduction of the engineering design process and training of engineers' mindsets for students in schools. Starting from the ethnographic process, brainstorming, determining the main problems and solutions and designing using Autodesk Inventor's 3-dimensional software. An innovation which is an outcome of the engineering design process is the result of a design process based on the user using an ethnographic approach, therefore through training provided students will be invited to be able to understand that an innovation requires the integration of broad thinking skills towards problems exist in the community. With this activity, satisfying results are evidenced by increasing technical ability and the emergence of innovative mindsets so that students are able to find and design technologies that are suitable for local needs. Keywords: Thinking, Competition, Performance, Student, Technology
PELATIHAN TEKNOLOGI PENERANGAN JALAN UMUM BERBASIS TENAGA SURYA DI DESA BENAN, KABUPATEN LINGGA, KEPULAUAN RIAU Hollanda Arief Kusuma; Tonny Suhendra; Anton Hekso Yunianto
Jurnal Hilirisasi IPTEKS Vol 6 No 3 (2023)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v6i3.700

Abstract

Pulau Benan, located in the Lingga Regency of the Riau Islands, is one of the emerging marine tourism destinations in Indonesia. However, achieving sustainable tourism development on the island necessitates an approach that encompasses economic, environmental, socio-cultural, and technological aspects. The development of appropriate technology products that can address local issues becomes critically important in this endeavor. A community engagement initiative took place from April to November 2021 on Pulau Benan, with a primary focus on assisting and improving solar-powered lighting systems. This initiative was spearheaded by faculty members from the Electrical Engineering Program at the Faculty of Engineering, Raja Ali Haji Maritime University. The goal of this endeavor was to enhance access to electricity on the island, which would bring significant benefits to the local population and support the sustainable growth of the tourism sector. The assistance provided in improving solar-powered lighting systems is not merely a step towards more sustainable energy use; it also enhances the quality of life for the island's residents. With a more reliable electrical infrastructure, the local community will have greater opportunities to develop businesses and contribute to the growth of the tourism sector on Pulau Benan. This initiative has not only created a positive impact at the local level but has also contributed to the national-level development of tourism. It is hoped that through the development of appropriate technology, Pulau Benan will serve as an exemplary model for other tourist destinations in implementing a comprehensive approach to sustainability.
Design of Time Out Devices for Amateur Volleyball Games Using ESP32 Microcontroller Bonardo, Doli; Kusuma, Hollanda Arief; Hofur, Viki Dima; Yunianto, Anton Hekso
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 22, No 2 (2025): June 2025
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v22i2.36169

Abstract

This study presents the development of a wireless time-out device for amateur volleyball games, utilizing ESP32 microcontrollers and ESP-NOW communication. The device aims to improve the efficiency and accuracy of time-out requests, eliminating delays caused by traditional manual signaling. The functional and field tests confirmed that the device enables seamless communication between coaches and referees, ensuring that time-out requests are processed promptly. Performance evaluations included TFT display readability, push button responsiveness, and communication stability over different distances. The TFT screen demonstrated clear visibility at night but faced readability issues under direct sunlight, suggesting the need for brightness optimization. The distance test showed reliable ESP-NOW communication within a 20-100 meter range, with signal degradation and packet loss beyond this threshold. These findings emphasize the importance of optimizing system placement and display readability to enhance usability in various match conditions. This research provides a practical, cost-effective solution for time-out management in volleyball games. Future improvements may include real-time game analytics, mobile app connectivity, and expanded application to other sports. By addressing key challenges in referee-coach communication, this device contributes to the advancement of sports officiating technology.
Rancang Bangun Monitoring Suhu dan Kelembaban Menggunakan Sensor DHT 22 Berbasis Web Server Dengan Media Transmisi LoRa di Shelter Navigasi DVOR Siallagan, Wendi; Suhendra, Tonny; Hekso Yunianto, Anton
Sustainable Vol 12 No 2 (2023): Jurnal Sustainable : Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/2gkqts80

Abstract

Abstract— DVOR (Doppler VHF Omnidirectional Range) equipment is very sensitive to room temperature. If the temperature is not between 18 °C to 24 °C then the DVOR Navigation device can be extinguished. The purpose of this study was to design a DVOR Navigation shelter temperature and humidity monitor using LoRa (Long Range) delivery and displayed in a web server. The study used a DHT 22 as temperature sensor, RTC DS 3231 to retrieve time data, a Micro SD Card module used to store data, LoRa as a data transmission medium, and ESP32 as a microcontroller. The study successfully designed and developed a temperature monitoring instrument using the DHT 22 sensor. The device is capable of measuring temperature and being sent according to delivery time as well as storing data to the SD Card via LoRa and displayed in the form of a web server. The results of observations showed that data transmission must be no obstacle or LOS (Line of Sight) in order to get good data.
Rancang Bangun Alat Pemantau Kualitas Air Danau Berbasis Internet of Things Di Kantor DPRD Provinsi Kepulauan Riau Soleh Vudin Gozali; Suhendra, Tonny; Hekso Yunianto, Anton
Sustainable Vol 12 No 2 (2023): Jurnal Sustainable : Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/h8475t35

Abstract

When consuming lake water for sanitation purposes, information about the quality of the lake water consumed is needed or not. The design and manufacture of this lake water quality monitoring device aims to provide information on the feasibility of lake water used for sanitation purposes. This tool uses the parameters of temperature, pH, TDS and turbidity level. This water quality monitoring device uses ESP 32 as its microcontroller by using a temperature sensor, pH sensor, TDS sensor and water turbidity sensor. The results of measuring lake water quality will later be displayed on the OLED screen and also displayed on the Blynk android application.
Rancang Bangun Prototipe Kapal Katamaran Glass Bottom Ekowisata Laut Yunianto, Anton Hekso; Kusuma, Hollanda Arief
Sustainable Vol 12 No 1 (2023): Jurnal Sustainable : Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/sustainable.v12i1.5540

Abstract

A glass-bottom catamaran is a vessel with two hulls with a layer of glass at the bottom of the boat, allowing passengers to view underwater scenery. This research focused on the planning stage in designing a prototype of a glass bottom catamaran, intending to determine the optimal main dimensions and produce a high-quality vessel. The results showed that determining the main dimensions of the prototype vessel is highly influenced by the aspect ratio, particularly the L/B ratio. This ratio is used as a reference in designing the prototype vessel as it affects vessel parameters such as resistance, maneuverability, and cost. Additionally, dividing the process of manufacturing the prototype vessel into several stages, including conceptual design, system design, structural design, steering system design, and electrical system design, is crucial to ensure the quality and safety of the prototype vessel. The visual depiction of the shape and characteristics of the glass bottom catamaran prototype indicates that the prototype vessel has two demi hulls and an asymmetrical hull shape..
Analisis Kelayakan Pengembangan Wilayah Bintan Timur Sebagai Area Industri Pembuatan Kapal Marga Raharja, Adyk; Nusyirwan, Deny; Ridho Baihaque, Muhd; Apriansyah, Firman; Hekso Yunianto, Anton; Dio, Rafi
Sustainable Vol 13 No 1 (2024): Jurnal Sustainable : Jurnal Hasil Penelitian dan Industri Terapan
Publisher : Fakultas Teknik Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zg2nnk61

Abstract

Penelitian ini bertujuan untuk menemukan lokasi untuk galangan kapal di Bintan Timur yang menyediakan layanan pembuatan kapal baru dengan kedalaman 5 meter dan kapasitas antara 1000 sampai 5000 GT. Dari hasil survei lapangan, dua tempat yang menjadi opsi adalah Desa Galang Batang dan Desa Sungai Enam. Metode Analytical Hierarchy Process (AHP) dipakai untuk mengevaluasi kedua lokasi tersebut berdasarkan kriterianya seperti geografi, infrastruktur, modal, dan pasar. Hasil analisis menunjukkan bahwa Desa Galang Batang mendapatkan nilai lebih tinggi dengan skor 0,82 (82%), dan menurut peraturan pemerintah tentang zona industri, lokasi ini dianggap layak.
Desain dan Implementasi Alat Pengisi Bahan Bakar Otomatis Pada Kapal Kayu 6 GT Harahap, Basyaruddin Ismail; Sandi, Kurnia; Kusuma, Hollanda Arief; Yunianto, Anton Hekso
Newton-Maxwell Journal of Physics Vol. 6 No. 2: Oktober 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/nmj.v6i2.40832

Abstract

To reduce pollution caused by fuel spills during the refueling process, this research designs and implements an automatic fuel filling device on a wooden boat with a capacity of 6 GT. This system consists of the JSN-SR04T ultrasonic sensor unit, an automatic pump, Neopixel-based LED visual indicators, and a microcontroller as the control center. This tool is designed to automate the fuel transfer process from the dock tank to the ship's tank without the need for manual intervention, thereby increasing operational efficiency and safety. Laboratory tests show that the system has high accuracy, with a Root Mean Square Error (RMSE) value of 0.30 cm, equivalent to an accuracy level of 99.39% in measuring the fuel surface height. In field tests on the Sungai Ungar–Batam route, this device was able to fill 75.76 liters of fuel in 9 minutes and 29.15 liters in 3 minutes automatically. The system is capable of detecting fuel levels, activating the pump when needed, and providing real-time visual notifications. The system's performance is affected by turbulence in the tank when the ship is moving, which reduces the stability of the sensor readings. Therefore, the use of sensors that are more resistant to dynamic conditions and the expansion of testing on larger capacity ships will be the next direction for development.
Co-Authors Adyk Marga Raharja Afdal Hadi Ahmad Syafiq Alena Uperiati Allysia Shafira Basyaruddin Ismail Harahap Deny Nusyirwan Desi Oktavia Doli Bonardo Eko Prayetno Eriyantoro Fauza Rikzal Ghani Firman Apriansyah Harits Aditya Nugraha Henry Ali Singer Hofur, Viki Dima Hollanda Arief Kusuma Lilis Agustina Sinaga Lucky Pradana Muhammad Andika Muhd Ridho Baihaque Purnamasari, Dwi Amalia Rafi Dio Rian Anjasmara Risandi Dwirama Putra Rusfa Sandi, Kurnia Sapta Nugraha Septia Refly Siallagan, Wendi Soleh Vudin Gozali Tonny Suhendra Weldy Anugra Riawan