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All Journal Jurnal Taman Vokasi Pendas : Jurnah Ilmiah Pendidikan Dasar Lectura : Jurnal Pendidikan Jurnal Ilmiah Wahana Pendidikan Jurnal Elektronika dan Teknik Informatika Terapan Jurnal Sains dan Teknologi Jurnal Kendali Teknik dan Sains
Mohammad Fatkhurrokhman
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Religion Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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Pengembangan Media Pembelajaran Trainer Mikrokontroller Atmega 16 Di Program Studi Pendidikan Vokasional Teknik Elektro Nana Supriyana; Endi Permata; Mohammad Fatkhurrokhman
Jurnal Taman Vokasi Vol 7 No 2 (2019)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.709 KB) | DOI: 10.30738/jtv.v7i2.6316

Abstract

 Abstracts. This study aims to determine the design, performance and feasibility of developing microcontroller learning media on microcontroller courses in the Electrical Engineering Vocational Education Study Program. This type of research uses research and development (R&D) with the ADDIE development model from Robert Maribe Branch. The results of this study are: microcontroller learning media design, equipped with guidelines in the form of a jobsheet. Media specifications with a size of 80x60 cm, input components in the form of various sensors namely temperature sensors, ultrasonic sensors, PIR sensors, LDR sensors, fire sensors, and rain sensors, output components such as LCD 16x2, 5Vdc relays, LEDs, 220V lamps, servo motors, seven common anode segments, seven segment cathodes and 16x64 dot matrix. The process component is the minimum system using Atmega 16 and is programmed in Arduino Uno software, the performance of microcontroller learning media development in this learning process is so that students are able to operate various input or output components in the learning media, assessing the development of learning media with theory (Mardapi , 2012) .. based on the assessment of instructional media experts obtained an assessment that is "Very Eligible" with a percentage of 82%, while from the material experts on the development of media learning obtained an assessment of "Very Eligible" with a percentage of 78% and an average user rating of 76 categories " Very Worthy ". The effectiveness of the microcontroller Trainer learning media gets a value of "Very Effective" from the calculation of n-gain 0.76.
Efektivitas Model Pembelajaran Problem Based Learning dan Inquiry terhadap Hasil Belajar Instalasi Tenaga Listrik Anita Kurniawati Hartina; Endi Permata; Mohammad Fatkhurrokhman
Lectura : Jurnal Pendidikan Vol. 11 No. 1 (2020): Lectura: Jurnal Pendidikan
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP), Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/lectura.v11i1.3687

Abstract

Dilakukannya penelitian ini meliputi latar belakang berdasarkan rendahnya hasil belajar siswa untuk mata pelajaran instalasi tenaga listrik kelas XII program keahlian Teknik Ketenagalistrikan di SMK PGRI 1 Kota Serang. Tujuan atas pelaksanaan penelitian ini ialah untuk mengetahui: (1) Bagaimana efektivitas model pembelajaran problem based learning dibandingkan model konvensional pada hasil belajar instalasi tenaga listrik siswa, (2) Bagaimana efektivitas model pembelajaran inquiry dibandingkan model konvensional pada hasil belajar instalasi tenaga listrik siswa, (3) Bagaimana perbedaan efektivitas model pembelajaran problem based learning, model pembelajaran inquiry dan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa. Pada kegiatan penelitian ini digunakannya metode penelitian quasi eksperiment pada desain penelitian non equivalent control group design. Instrumen pengumpul data untuk digunakan dalam penelitian ini adalah soal tes hasil belajar instalasi tenaga listrik (pretest dan posttest). Teknik analisis data pada penelitian ini memakai uji Anova Satu Jalur. Uji beda rata-rata dihasilkan nilai sig.< 0,05 yakni menunjukkan bahwa adanya perbedaan rata-rata dari ketiga kelompok. Efektivitas model pembelajaran Inquiry lebih efektif untuk meningkatkan hasil belajar siswa, diperlihatkan dengan nilai effect size sebesar 0,97 sedangan untuk model Problem Based Learning sebesar 0,33. Berdasarkan pada hasil tersebut bisa disimpulkan untuk model pembelajaran Inquiry lebih efektif dibandingkan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa, model Problem Based Learning lebih efektif dibandingkan model konvensional terhadap hasil belajar instalasi tenaga listrik siswa, dan model Inquiry lebih efektif dibandingkan model Problem Based Learning terhadap hasil belajar instalasi tenaga listrik siswa.
Pengoperasian Shotblasting Machine (Tochu) TG-7.5 FTJ Menggunakan Motor Induksi 3 Phasa pada Proses Repaint Tabung Gas LPG 3 Kg di PT. Gasbumi Sarana Karya Aula Rizqiyana; Mohammad Fatkhurrokhman
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 19 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.751 KB) | DOI: 10.5281/zenodo.7162496

Abstract

This study discusses the operation of the Shotblasting Machine (TOCHU) TG-7.5 FTJ using a 3-phase induction motor in the repainting process of 3 kg LPG gas cylinders at PT. Natural Gas Facilities Karya. The purpose of this study is to know and analyze the operation of the Shotblasting Machine (TOCHU) TG-7.5 FTJ using a 3-phase induction motor in the 3 kg LPG gas cylinder repaint process at PT. Natural Gas Facilities Karya. This research was conducted by direct observation technique, interview and literature study. The results of this study indicate that shotblasting is one of the easiest methods to remove rust and dirt such as oil, paint, and so on. The operating system of the Shotblasting Machine (Tochu) TG-7.5 FTJ requires standard guidelines and procedures to avoid obstacles and errors that may be fatal. The induction motor is able to move the components of the shotblasting machine which can facilitate the repaint process consisting of the process of moving 3 kg LPG gas cylinders on the roller, the blasting process, the process of transferring the steel shot blast material to the bucket elevator, the process of collecting iron sand on the screw conveyor, the process of absorbing the remaining paint dust. on dust collectors. Keywords: Motor, Shotblasting Machine, Repaint
Strategi Belajar Calon Peserta Tenaga Kerja Pada Pelatihan Operator Listrik Industri Uus Ustiyaroh; Mohammad Fatkhurrokhman; Bagus Dwi Cahyono; Adie Bangga
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 13 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8160024

Abstract

Employment issues are inseparable from employment opportunities and economic growth. High economic growth requires investment that can encourage progress and conducive economic policies so as to create new jobs and reduce unemployment. Training is expected to reduce unemployment and improve the lives of competent prospective workers for work or entrepreneurship. The purpose of this study was to reveal the learning strategies of prospective workforce participants in the Industrial Electrical Operator training at the Serang Center for Vocational and Productivity Training (BBPVP). In this study using qualitative methods with a case study approach. The results obtained show the learning strategies of prospective workforce participants, namely: 1) adapting to the instructor (paying attention to the instructor and adapting to applicable rules), 2) learning independently (taking initiative, learning through social media and making improvements), and 3) learning by sharing (discussing with other participants or asking the instructor).
Pengembangan Modul dan Jobsheet Instalasi Motor Listrik Berbasis Project Based Learning Di SMKN 1 Cinangka Idris Shuhada; Mohammad Fatkhurrokhman; Endi Permata
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 15 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8207234

Abstract

The purpose of R&D research is to produce learning media products in the form of PJBL-based IML modules and jobsheets, to determine the level of expert feasibility, practicality and effectiveness in PJBL-based learning to determine whether the products made are suitable for use in learning so as to facilitate students in the learning process. The research method used is the Hannafin & Peck development model which has 3 stages of needs analysis, design, development and implementation. The results showed that the level of feasibility of the module material and IML jobsheets based on the assessment of material experts averaged 0.78 in the "valid" category and 0.81 in the "very valid" category. The feasibility level of module media and job sheets based on all aspects of the assessment averaged 0.93 in the "very valid" category and 0.92 in the "very valid" category. the level of practicality of modules and job sheets by educators obtained an average of 91% in the "very practical" category and 90% in the "very practical" category. And the level of practicality of modules and job sheets by students obtained an average of 89.7% in the "very practical" category and 83.2% in the "very practical" category. the level of effectiveness of modules and jobsheets is 88%, it can be said that the use of modules and jobsheets is "effective/complete".
Panel MCC-300 Sebagai Alat Pengontrol Mesin Pompa Distribusi Air Bersih di Spam Perumdam Tirta Madani Kota Serang Yunita Yunita; Mohammad Fatkhurrokhman
Jurnal Sains dan Teknologi Vol. 2 No. 1 (2023): Juni : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v2i1.123

Abstract

The Motor Control Center (MCC) Panel is a collection of components that become the control center in the operation of a three-phase electric motor with a larger capacity used as a clean water distribution pump machine. In this study has several objectives, including namely 1). Knowing the process of the Drinking Water Supply System (SPAM) in Perumdam Tirta Madani Serang City, 2). Knowing the working system of the MCC-300 Panel as a controller for the distribution machine at Perumdam Tirta Madani, Serang City, 3). Knowing how to maintain the MCC-300 Panel and clean water distribution machines at Perumdam Tirta Madani, Serang City. The methods used are observation, interviews, documentation and literature study. Prumdam Tirta Madani Serang City has several components in the clean water supply system, including raw water components, raw water transmission components, production unit components, and distribution unit components. In the working system the MCC-300 Panel consists of two blocks and there are other components contained in the panel. Then maintenance is carried out on the MCC-300 Panel and Distribution Machine, namely planned maintenance starting from cleaning to carrying out tests on components and machines using an electric meter.
Pengaturan Kecepatan Motor Induksi 3fasa Dengan Mengatur Frekuensi Menggunakan VSD di PERUMDAM Tirta Madani Serang Ihsan Faturrohman; Mohammad Fatkhurrokhman
Jurnal Sains dan Teknologi Vol. 2 No. 1 (2023): Juni : Jurnal Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/saintek.v2i1.135

Abstract

The frequency setting is VSD (variable speed drive) or inverter. In controlling the speed of a 3-phase induction motor using a VSD or inverter, the PWM (pulse width modulation) method is used. PWM is a method of manipulating the signal width, which is described by pulses in one period. In collecting data, the methods used are observation, interviews, documentation, and literature studies. The data obtained in the observation are the values of frequency, voltage, and current at the output of the VSD, which goes to the source of the 3-phase induction motor. The results obtained from setting the motor speed by setting the frequency at 25 Hz are 1500 rpm, 30 Hz is 1800 rpm, 35 Hz is 2100 rpm, 39.1 Hz is 2346 rpm, and 40 Hz is 2400 rpm. By adjusting the input frequency to a 3-phase induction motor using a VSD or inverter, it can be concluded that the higher the frequency, the faster the rotation speed of the pump motor, and the resulting water discharge in sucking water will also be greater.
Penggunaan Buzzer pada Modul GPS Teltonika FMB910 sebagai Indikator Kecepatan di PT Lacak Cipta Aktual Aldi Bragi Muslim; Mohammad Fatkhurrokhman
Jurnal Kendali Teknik dan Sains Vol. 4 No. 2 (2026): April: Jurnal Kendali Teknik dan Sains
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v4i2.6161

Abstract

The development of transportation technology encourages companies to improve vehicle monitoring systems to be more effective and measurable, particularly in addressing speeding violations that can increase accident risks and reduce operational efficiency. This study aims to analyze the implementation and effectiveness of using a buzzer integrated with the Teltonika FMB910 GPS module as a vehicle speed warning indicator at PT. Lacak Cipta Aktual. This research employs a qualitative descriptive method with a case study approach, where data were collected through observation, interviews, and documentation during a one-month industrial internship and analyzed using the Miles and Huberman model, including data reduction, data presentation, and conclusion drawing. The results show that the system is capable of detecting overspeed conditions and automatically activating the buzzer when the vehicle speed exceeds the predefined threshold of 80 km/h. Based on logbook data, the system achieved a success rate of 93.9% in responding to overspeed conditions. The use of a buzzer is proven effective in providing immediate warnings to drivers, thereby improving driver awareness and speed control. However, the system still has limitations, particularly its dependence on GPS signal stability and vehicle electrical conditions. Overall, this study demonstrates that the integration of GPS and a buzzer provides a simple, effective, and cost-efficient solution to enhance driving safety and fleet management efficiency.
Development of a Genially-Based Teaching Module Based on the Deep Learning Approach for Basic Vocational Subjects in the Mechatronics Engineering Program at SMKN 1 Cilegon Dede Fauzul Iman; Bagus Dwicahyono; Mohammad Fatkhurrokhman
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.57309

Abstract

Learning activities in the Basic Vocational Program subject at SMKN 1 Cilegon are still predominantly conducted through conventional instructional methods, accounting for 84.4% of classroom practices and limiting student’s active engagement. This study developed an interactive learning module using the Genially platform integrated with a deep learning approach for the topic of Active and Passive Electronic Components and evaluated its feasibility, practicality, and effectiveness through a Research and Development (R&D) method based on the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The participants were 34 tenth-grade students of Mechatronics Engineering at SMKN 1 Cilegon, with data collected through expert validation instruments, student response questionnaires, and pretest–posttest assessments. The results showed that the module was highly feasible, with validation scores of 71 from media experts (X ≥ 54) and 79 from material experts (X ≥ 60), while student responses indicated very high practicality with an average score of 84.5 (X ≥ 72). In terms of effectiveness, learning outcomes improved significantly, as shown by an increase in the average score from 51.6 on the pretest to 91.2 on the posttest, with an N-Gain value of 0.822 categorized as high, confirming that the developed module is feasible, practical, and effective in enhancing student learning outcomes and supporting student-centered learning in vocational education.
Perancangan Panel Kontrol Pengendali Kecepatan Motor Induksi AC 3 Fasa dengan Menggunakan VSD NVF5 Fernando Juliansyah; Mohammad Fatkhurrokhman
Jurnal Elektronika dan Teknik Informatika Terapan ( JENTIK ) Vol. 4 No. 1 (2026): Maret: Jurnal Elektronika dan Teknik Informatika Terapan (JENTIK)
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jentik.v4i1.1404

Abstract

Three-phase induction motors are the primary drive components in various modern industrial systems demanding high energy efficiency and operational reliability. However, conventional speed control methods have proven to waste electrical power and are less adaptive to dynamic load changes. Therefore, this study aims to design and fabricate an integrated speed control panel for a 3-phase AC induction motor utilizing a Chint NVF5-3.7/TS4-B Variable Speed Drive (VSD). In contrast to qualitative approaches, this research applies an applied quantitative methodology based on engineering design, validated through a literature review and empirical observations at PT. Tiga Kreasi Indonesia, Tangerang Regency. The panel prototype was precisely fabricated with dimensions of $800 \times 550 \times 300$ mm, using 2 mm thick steel plates coated with RAL 7035 paint, and complies with the IP42 protection standard. Its electrical architecture is integrated into four main subsystems: incoming, inverter, outgoing, and manual control system. Operational testing results validate that the VSD effectively regulates rotor rotation linearly against its output frequency, yielding measured speeds of 1,713 rpm at 35 Hz and 2,709 rpm at 50 Hz. Although the empirical evaluation revealed an escalation in slip value during low-frequency operations due to flux weakening, comprehensively, the implementation of this VSD control panel is proven reliable in regulating speed and possesses a highly significant potential for reducing power consumption compared to conventional Direct on Line (DOL) operations.
Co-Authors Adie Bangga Aldi Bragi Muslim Anita Kurniawati Hartina Aula Rizqiyana Bagus Dwicahyono Dede Fauzul Iman Dwi Cahyono, Bagus Endi Permata Fernando Juliansyah Gilang Perdana Idris Shuhada Ihsan Faturrohman Nana Supriyana Nur ‘Azah Uus Ustiyaroh