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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
Rizky Pratama Hudhajanto
Politeknik Negeri Batam
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Mechanical Engineering Other

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Pembuatan Alat Otomatis Hand Sanitizer sebagai Salah Satu Antisipasi Penyebaran COVID-19 di Politeknik Negeri Batam Budiana Budiana; Abdullah Sani; Daniel Sutopo Pamungkas; Muhammad Prihadi Eko Wahyudi; Lindawani Siregar; Sumantri Kurniawan Risandriya; Kamarudin Kamarudin; Nur Sakinah Asaad; Nadhrah Wivanius; Rizky Pratama Hudhajanto; Aditya Gautama Darmoyono; Rahmi Mahdaliza; Ardian Budi Kusuma Atmaja; Arif Wahyu Budiarto; Yulfiana Harini; Bayu Prayogo Setiawan; Indra Daulay; Dodi Radot Lumbantoruan
Journal of Applied Electrical Engineering Vol 4 No 2 (2020): JAEE, December 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaee.v4i2.2730

Abstract

COVID-19 menyerang manusia pada akhir tahun 2019. Penyebaran COVID-19 terjadi melalui droplet/cairan yang keluar dari mulut/hidung manusia. Antisipasi penyebaran COVID-19 dilakukan dengan menerapkan pola hidup bersih dan sehat. Salah satu caranya adalah dengan mencuci tangan menggunakan hand sanitizer. Penggunaan hand sanitizer di tempat umum memungkinkan terjadinya kontak fisik antar pengguna sehingga diperlukan cara untuk mengurangi kontak fisik tersebut. Cara yang bisa diterapkan adalah dengan menggunakan hand sanitizer otomatis. Prinsip dari hand sanitizer otomatis ini adalah ketika tangan didekatkan dengan botol hand sanitizer maka secara otomatis cairan akan keluar dengan sendirinya ke telapak tangan. Berdasarkan hasil penelitian yang telah dilakukan, hand sanitizer telah berhasil dibuat dan dapat digunakan di Politeknik Negeri Batam.
Klasifikasi dan Edukasi Alternatif Media Pembelajaran Daring untuk Edukator Maidel Fani; Nelmiawati Nelmiawati; Ahmad Hamim Thohari; Hamdani Arif; Supardianto Supardianto; Muchammad Fajri Amirul Nashrullah; Dodi Prima Resda; Heru Wijanarko; Rizky Pratama Hudhajanto; Dwi Ely Kurniawan; Rina Yulius; Mira Chandra Kirana; Muhammad Idris
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol 3 No 2 (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.v3i2.2917

Abstract

Abstract—Corona Virus Diseases 2019 (COVID-19) has been spread and infected many people in the world. Government issued physical distancing policy and ordered schools and colleges to conduct an online learning to overcome the spread. A transition from conventional to online learning poses new problems such as unpreparedness of educators and students to comply on this situation. One of the factors of unpreparedness is the uneven spread of the internet so that students find it difficult to follow the online learning process. Therefore, there needs to be a proper alternative media selector by educators so that in the delivery of material can be followed by all students. Education about the selection of alternative media online is expected to be a solution for educators in determining the media and methods chosen according to the conditions faced. In general, the results of questionnaire analysis that has been disseminated provide new benefits and knowledge for educators about alternative media online learning process. Thus, educators can determine which media and methods to choose based on their individual circumstances and situations
Wearable Sensor Device berbentuk Face Shield untuk Memonitor Detak Jantung berbasis IoT Rizky Pratama Hudhajanto; Indra Hardian Mulyadi; Ade Ari Sandi
Journal of Applied Informatics and Computing Vol 6 No 1 (2022): July 2022
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v6i1.4105

Abstract

The heart is a very important part of the body. The main job of the heart is to pump blood to all parts of the body. The heart has a rhythmic beat when it is pumping blood. This rhythm varies according to the health condition of a person. Therefore, it is necessary to have a system to monitor this rhythm change. The most well-known way to detect the rhythm or speed of the heartbeat is by using sensors. This paper implements a sensing device using a heart rate sensor and an IoT device. The heart rate sensor used is the MAX30100 sensor. As the main processing is an ESP-WROOM-32 which is famous for its WIFI and Bluetooth features. All these devices are combined in a sensor box that is embedded in the faceshield. The result is a faceshield capable of monitoring heart rate and sending the data to various connected devices. The experimental results show the instrument's accuracy value of 9.68% compared to the professional Pulse Oximeter used in hospitals.
Implementasi Pelatihan CAD untuk Meningkatkan Kompetensi Dasar Drafter Konstruksi Kapal pada Siswa SMK di Kota Batam Muhammad Andi Nova; Danang Cahyagi; Mohamad Alif Dzulfiqar; Nidia Yuniarsih; Hendra Saputra; Benny Haddli Irawan; Rizky Pratama Hudhajanto; Sapto Wiratno Satoto; Nur Rafia Dija; Muhammad Irsyad Saihilmi; Ihsan Saputra; Veryawan Nanda Perkasa; Tiwi Gustria Ningsih; Yusuf Nurhuda
Jurnal Pengabdian kepada Masyarakat Politeknik Negeri Batam Vol. 8 No. 1 (2026): 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.v8i1.12988

Abstract

The maritime industry generally recruits vocational graduates who possess specific skills, such as technical drawing and proficiency in Computer-Aided Design software. However, some vocational high school students still have limitations in industry-based drafter practice and the use of CAD software. This community service activity aims to improve the basic competencies of vocational high school students as ship construction technical drafters through structured CAD training. The activity was held at Politeknik Negeri Batam on 7–10 October 2025, involving 26 participants from SMKS Kartini Batam and SMKS Al Jabar Batam, consisting of students and accompanying teachers. The implementation methods included theoretical instruction, demonstrations, hands-on practice, simple industry-based case studies, and intensive mentoring. The training materials covered an introduction to ship construction, basic CAD usage, basic object creation, dynamic input, editing tools, orthographic drawing, dimensioning, templates, plotting, and an introduction to three-dimensional CAD. Evaluation was conducted through a pre-test, post-test, and participant satisfaction questionnaire. The results showed an improvement in participants’ understanding and basic skills in the field of ship construction drafting. Based on the questionnaire results, 95.8% of participants strongly agreed that the training materials were useful, 87.5% strongly agreed that the materials were relevant to their needs, and 87.5% strongly agreed that their knowledge and skills improved after participating in the training. Therefore, this training was effective in strengthening basic CAD-based drafting competencies and supporting vocational high school students’ readiness to meet the needs of the maritime industry.
Studi Kasus Kebocoran Fuel di Area Fuel Drains Tank Ejector pada Mesin Pesawat Airbus A330-300 James Siregar; Lalu Giat Juangsa Putra; Muhammad Andi Nova; Mohamad Alif Dzulfiqar; Nur Rafia Dija; Tsabita Salmahirah; Rizky Pratama Hudhajanto
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.11499

Abstract

Fuel leaks in aircraft engines are a critical maintenance issue that can compromise flight safety and increase operating costs. This study aims to analyze the causes and resolve a specific case of a fuel leak classified as a stain (wet area diameter less than ¾ inch) on the fuel drains tank ejector area of the right engine (Engine 2) of an Airbus A330-300 PK-GHC aircraft. The methodology employed includes visual field observations and a review of technical documents based on Aircraft Maintenance Manual (AMM) 71-71-00-200-802-A and Troubleshooting Manual (TSM) task card 71-71-42-000-804-A. The investigation results showed that the leak was caused by structural damage to the left input connector. Corrective action was successfully executed by replacing the connector and installing a new seal ring (Part Number AS43013-131), followed by tightening the bolts to a torque specification of 90–110 lbf.in and the connector to 193.5–236.5 lbf.in. A post installation visual check confirmed that the system returned to normal operation with zero subsequent leaks. This case study provides a practical contribution by establishing that the connector on the fuel drains tank ejector is a critical component requiring regular preventive inspections, serving as a technical reference to prevent similar potential leak risks on wide-body aircraft fleets.
Co-Authors Abdullah Sani Ade Ari Sandi Aditya Gautama Darmoyono Ahmad Hamim Thohari Ardian Budi Kusuma Atmaja Arif Wahyu Budiarto Bayu Prayogo Setiawan Danang Cahyagi Daniel Sutopo Pamungkas, Daniel Sutopo Dodi Prima Resda Dodi Radot Lumbantoruan Dwi Ely Kurniawan Hamdani Arif Hendra Saputra Ihsan Saputra Indra Daulay Irawan, Benny Haddli James Siregar Kamarudin Kamarudin Lalu Giat Juangsa Putra Lindawani Siregar Maidel Fani Mira Chandra Kirana Mohamad Alif Dzulfiqar Muchammad Fajri Amirul Nashrullah Muhammad Andi Nova Muhammad Idris Muhammad Irsyad Saihilmi Muhammad Prihadi Eko Wahyudi Mulyadi, Indra Hardian Nadhrah Wivanius Nelmiawati, Nelmiawati Nidia Yuniarsih Nur Rafia Dija Nur Sakinah Asaad Rahmi Mahdaliza Rina Yulius Sapto Wiratno Satoto Sumantri Kurniawan Risandriya Supardianto Supardianto Tiwi Gustria Ningsih Tsabita Salmahirah Veryawan Nanda Perkasa Yulfiana Harini Yusuf Nurhuda