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All Journal EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi JURNAL NASIONAL TEKNIK ELEKTRO Jurnal Informatika Universitas Pamulang Jurnal ICT : Information Communication & Technology Jurnal Abdi Insani Indonesian Journal of Electrical Engineering and Computer Science International Journal of Computer and Information System (IJCIS) Jurnal Teknologi dan Manajemen Journal of Education and Culture Journal of Educational Technology, Curriculum, Learning, and Communication Journal of Embedded Systems, Security and Intelligent Systems
Dian Nugraha
Universitas Global Jakarta
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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PENGEMBANGAN DIRI DALAM STANDARDISASI DUNIA USAHA DAN INDUSTRI MELALUI KEGIATAN TALKSHOW Dian Nugraha; Mohamad Zaenudin; Safira Faizah
Jurnal Abdi Insani Vol 10 No 3 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i3.1078

Abstract

In the era of fierce global competition, rapid changes within the business and industrial landscape present increasingly intricate challenges for students. Self-development at both academic and professional levels has become essential in shaping characters capable of navigating these dynamics. The significance of mastering hard skills, reinforced by ISO certification and national standards, is paramount. Enriching soft skills through holistic education and real-world practice is crucial to confront the dynamic work environment. Recognizing these imperatives, a talkshow was organized to delve into self-development and comprehend the importance of self-development in conjunction with the significance of standardization in the world of business and industry. Through an interactive format, the talkshow introduced the concept of self-development, identification of hard and soft skills, self-development practices, and adaptation to evolving standards and technologies in the workplace. This material was delivered by trainers from Makara UI Academy and the National Standardization Agency (BSN) of Indonesia. The outcomes of the talkshow portray significant positive effects, with a majority of participants experiencing a notable improvement in understanding the essential role of self-development and certification in enhancing competitiveness within the challenging realms of busineAss and industry. Attendees also demonstrated a heightened awareness of the urgency of self-development in achieving success in the complex domains of business and industry. These results reflect the profound impact of the knowledge imparted by speakers, propelling participants toward deeper understanding and readiness to face contemporary challenges in an increasingly dynamic professional environment. Shaping character and acquiring hard skills are essential in confidently confronting the dynamics of industry standards.
A rest tremor detection system based on internet of thing technology Safira Faizah; Dian Nugraha; Mohammed N. Abdulrazaq; Brainvendra Widi Dionova; Muhammad Irsyad Abdullah; Leni Novianti
Indonesian Journal of Electrical Engineering and Computer Science Vol 33, No 1: January 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v33.i1.pp476-484

Abstract

This article outlines the creation of a health detection system designed to identify rest tremors in Parkinson's disease (PD). The system leverages internet of things (IoT) technology to measure frequencies derived from human activities, excluding other symptoms such as heartbeat and voice recording. The core components include the Arduino Nano microcontroller and the Node ESP MCU 8266 V3 for data processing. The system employs an accelerometer sensor positioned at the body's center axis to gauge the frequency of motor symptoms associated with resting tremors, particularly when the hands are at rest in the lap. The findings indicate that 9 samples displayed symptoms of rest tremor. The recorded p-value, standing at 0.884, signifies a robust correlation between the two variables at a significant threshold of 0.01 or 1%.
Enhancing interaction and learning experience for deaf students through sign language translator Dian Nugraha; Safira Faizah; Mohamad Zaenudin
Indonesian Journal of Electrical Engineering and Computer Science Vol 34, No 3: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v34.i3.pp1730-1738

Abstract

The study addresses persistent communication barriers faced by students with disabilities, particularly the deaf, by exploring challenges, presenting breakthroughs, and introducing an innovative solution-a sign language translator (SLT) using motion capture technology. This groundbreaking technology, deployed through the ADDIE model and validated with user acceptance testing (UAT), successfully integrates into the learning management system (LMS) at SLB Bina Insani Depok, demonstrating its efficacy in bridging communication gaps. The results suggest a notable increase in efficiency for tasks such as t2, t3, and t5, highlighting the system’s improved ability to direct users to the LMS homepage, the SLT page, and translate words into sign language, respectively. The study suggests further development in advanced animation to enhance the learning experience for deaf students and recommends progressing toward the total communication (KOMTAL) system for comprehensive communication preparation, ultimately aiming to create an inclusive and dynamic learning platform for the holistic development of deaf students.
Evaluating Manual vs. IoT-Driven Automated Calibration Methods for Scale Weights Putri, Arisa Olivia; Elida, Elsa; Nugraha, Dian
International Journal of Computer and Information System (IJCIS) Vol 5, No 3 (2024): IJCIS : Vol 5 - Issue 3 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i3.182

Abstract

This study aims to compare manual calibration methods with automated calibration methods based on the Internet of Things (IoT) for scale weights, in accordance with the OIML R-51-1:2006 standards. The research employs three distinct types of scale weights: Cylindrical Knob, Cylindrical Hook Weight, and Cylindrical Slotted Weight. The comparison of these calibration methods is carried out using two key metrics: Correction Values and Standard Deviation Analysis. The experimental results indicate a trend where the accuracy of calibration diminishes as the weight of the scale increases. Specifically, when evaluating the three types of scale weights at a nominal test weight of 50 grams, the correction values obtained are relatively small, showing differences of 0.12, 0.1, and 0.02 for Cylindrical Knob, Cylindrical Hook Weight, and Cylindrical Slotted Weight, respectively. These findings suggest that the impact of weight on calibration accuracy is consistent across the types tested. In addition, Standard Deviation Analysis reveals that the IoT-based automated calibration method consistently achieves lower standard deviation values compared to the manual method. This indicates that the automated method provides more consistent and reliable calibration results. Overall, the study concludes that the IoT-based automated calibration method offers a significant improvement in performance over traditional manual methods for all three types of scale weights. This advancement highlights the potential for IoT technology to enhance the accuracy and efficiency of calibration processes in various industrial applications.
The Efficiency of MPPT in Mitigating the Effects of Partial Shading on Power Stability through the MPNO Method Dionova, Brainvendra Widi; Devan Junesco Vresdian; Dian Nugraha; Ariep Janeul; Abir Oktaviani; M.N.Mohammed
JURNAL NASIONAL TEKNIK ELEKTRO Vol 14, No 1: March 2025
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jnte.v14n1.1249.2025

Abstract

An electric vehicle charging station (EV charging station) is an infrastructure designed to charge electricity for electric vehicles. However, most EV charging stations still rely on fossil energy sources. Innovation is needed to overcome this problem. One of them is through the use of solar panels. Using solar panels on the CBMS turns it into a clean and environmentally friendly energy source. However, environmental factors such as weather significantly affect the energy conversion produced by solar panels. Panels that are covered by trees and tall buildings cause partial shading conditions. Partial shading conditions can result in a direct decrease in PV output power. To overcome this, output power optimization using a DC-DC converter is required. The MPPT boost converter system with a modified P&O method is designed to maximize the output power of solar panels when partial shading occurs. The test results show that the developed system can maximize the output power of solar panels in partial shading conditions with an average power increase of 8.13 and an efficiency of 91%. This method can reduce the negative impact of changes in light intensity, keep the system close to the maximum power point, and improve the efficiency of charging electric vehicles at SPKL during unstable weather conditions. However, the modified P&O method is less effective in maximizing the output power in standard solar panels. This research does not address the effectiveness of solar panels concerning temperature, humidity, and dust.
EKOSISTEM PEMBELAJARAN INKLUSIF: MENGINTEGRASIKAN MODEL KATROL, MATERI VIDEO SIBI, DAN MANAJEMEN LMS DI SLB BINA INSANI DEPOK Nugraha, Dian; Faizah, Safira; Zaenudin, M
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2369

Abstract

Pendidikan inklusif di Indonesia bertujuan memberikan kesempatan yang setara bagi semua siswa, termasuk anak dengan kebutuhan khusus (ABK), untuk belajar bersama di sekolah umum. Namun, pelaksanaan pendidikan inklusif masih menghadapi berbagai tantangan, seperti kekurangan fasilitas dan tenaga pendidik yang terlatih. Siswa dengan gangguan pendengaran khususnya, menghadapi kesulitan dalam memahami materi pembelajaran yang berbasis verbal. Oleh karena itu, peningkatan infrastruktur pendidikan dan penggunaan teknologi sangat diperlukan untuk mendukung keberhasilan pendidikan inklusif. Meningkatkan kualitas pembelajaran inklusif bagi siswa tuna rungu di SLB Bina Insani Depok melalui IPTEKS dalam proses belajar mengajar. Kegiatan ini melibatkan pengembangan alat peraga fisika dasar, pelatihan penggunaan alat tersebut, serta pemberian pelatihan manajemen perangkat pendidikan melalui Sistem Manajemen Pembelajaran (LMS). Selain itu, guru yang terampil dalam Bahasa Isyarat Indonesia (SIBI) akan mendukung penggunaan perangkat perekam video. Pengembangan alat peraga sistem katrol dengan teknologi force gauge, memungkinkan guru untuk mengajarkan konsep fisika secara lebih praktis dan visual untuk memperkuat pemahaman konsep fisika dasar. Selain itu, pengembangan materi dengan menggunakan video pembelajaran berbahasa isyarat juga berhasil meningkatkan ketertarikan dan pemahaman siswa tunarungu untuk belajar fisika. Penggunaan Learning Management System (LMS) memfasilitasi manajemen materi pembelajaran dan evaluasi yang lebih efektif. Hasil evaluasi menunjukkan peningkatan signifikan dalam keterampilan guru dalam menggunakan alat bantu fisika, mengoperasikan LMS, serta merekam video pembelajaran. Secara keseluruhan, program ini memberikan dampak positif pada kualitas pembelajaran dan produktivitas guru.
Implementation of a Fuzzy Logic Controlled Full Bridge SPWM Inverter for Lighting and Charging Applications Dionova, Brainvendra; Permana, Muhammad Zidan Regi; Vresdian, Devan Junesco; Pratama, Legenda Prameswono; Jaenul, Ariep; Nugraha, Dian; Mohammed, M. N.
Jurnal Teknologi dan Manajemen Vol. 23 No. 2 (2025): Jurnal Teknologi dan Manajemen (August)
Publisher : Politeknik STMI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52330/jtm.v23i2.428

Abstract

As energy sources continue to dwindle, they have garnered significant attention, prompting the government to set a target of at least 31% of Indonesia's total energy consumption coming from renewable sources. This study focuses on developing an inverter, a device that converts direct current (DC) into alternating current (AC), utilizing a 12V/100Ah battery to support a 150-watt AC load. The proposed inverter adopts a full-bridge configuration with single-phase sinusoidal pulse width modulation (SPWM) and incorporates a fuzzy logic controller to ensure stable output voltage. The implementation results indicate that the designed full-bridge inverter produces a steady output aligned with the input from a 12V LiFePO4 battery, as confirmed by data collection which compared the output with and without control, showing that the controlled system yields a more stable output. The testing results of the full-bridge inverter using the SPWM method indicate that the system can produce an AC output voltage of 221–224 V with a frequency of 50 Hz, in accordance with the established standards. In contrast, during testing without control, the output voltage ranged only between 145–147 V with a frequency of 99.18 Hz, which does not meet operational standards. These results clearly demonstrate the effectiveness of the fuzzy controller in maintaining both voltage and frequency stability under varying operating conditions. By accurately adjusting the system response, the fuzzy controller ensures that the inverter consistently delivers output within the desired standard range, thereby enhancing the overall performance and reliability of the system.
PENGEMBANGAN ALAT PERAGA PNEUMATIK OTOMATIS BERBASIS PLC DAN PENDAMPINGAN PENGGUNAANNYA PADA SMK BINA INDUSTRI BEKASI Zaenudin, M; Saleh, YKP; Sunardi, Ade; Nugraha, Dian; Faizah, Safira; Gamayel, Adhes; Hamzah, Kamal; Haryudiniarti, AN
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1326

Abstract

The development of technology demands prospective workers to possess operational skills for equipment in industries, one of which relies on automation. A widely used example of automation technology in the industrial world is Programmable Logic Control (PLC), enabling the automatic control of industrial equipment with ease of scalability. In this context, vocational high school (SMK) students, representing a talent pool for the industrial sector, are required to understand, apply, and possess skills in operating PLC-based industrial equipment. However, to impart such skills, schools often face challenges in acquiring practical equipment, where the costs of which tend to be relatively high. In this community service (Abdimas) program, the team develops demonstration tools for industrial automation, specifically focusing on pneumatic actuators based on PLC. The partner and target in this community service program is SMK Bina Industri located in Ds. Jatiwangi, Kec. Cikarang Barat, Kab. Bekasi. The implementation of this program is carried out through several stages, including (1) identification of partner’s needs; (2) development of demonstration tools; (3) training on the use of demonstration tools; and (4) the handover of the demonstration tools. SMK Bina Industri highly appreciates the implemented program and encourages the development of a partnership that goes beyond the focus on developing demonstration tools and grants. It is expected to include capacity-building activities such as seminars/workshops for teachers and students. This program has successfully developed economical yet effective demonstration tools, opening opportunities for partnerships between universities and vocational high schools in embracing the Golden Indonesia's vision of 2045.
IMPLEMENTASI ALAT BANTU PENYUSUNAN MODUL DIGITAL DALAM MENGHADAPI 21ST CENTURY LEARNING DI SMK NEGERI 1 CILEUNGSI Nugraha, Dian; Faizah, Safira; Zaenudin, M; Hertin, RD; Udriyah; Islam, IN
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1332

Abstract

Education plays a crucial role in building an adaptive society in the 21st-century globalization era. The learning paradigm has shifted from a teacher-centered to a student-centered approach, emphasizing critical, creative, communicative, and collaborative skills development. Technological limitations hinder the attainment of these skills, hence it is imperative for educators to leverage technology to foster innovative and engaging learning environments. This study aims to enhance the effectiveness of education at SMK Negeri 1 Cileungsi through the implementation of digital modules, preparing students for 21st-century education. Proposed methods include: 1) Socialization of 21st-century learning approaches to educators and students; 2) Intensive training in digital module usage; and 3) Provision and training on audio-visual learning material production tools as engaging and interactive learning resources. The outcomes of this community engagement initiative encompass improved understanding of 21st-century learning concepts among educators, staff, and students. Teachers will be able to integrate digital modules into the curriculum, while students will actively engage with captivating audio-visual materials. Regular evaluations will ensure implementation effectiveness and measure academic progress and students' skills in tackling modern learning challenges. Additionally, feedback from school representatives suggests extending these activities to other departments beyond Computer Networking Engineering. In conclusion, the adoption of digital modules and audio-visual materials enhances learning enthusiasm by providing adaptive learning tailored to student needs. Recommendations for enhancing school technology infrastructure and sustainably evaluating programs aim to enrich future learning experiences.
Co-Authors Abdul Majid Abir Oktaviani Ade Sunardi Adhes Gamayel Agung Pangestu Agung Pangestu Agung Pangestu Anindya Ananda Hapsari Ariandi Nugroho Arief, Yanuar Zulardiansyah Ariep Jaenul Ariep Janeul Arisa Olivia Putri Arya Arief Budiman Brainvendra Widi Dionova Devan Junesco Vresdian Dewi Rahmasari Elida, Elsa Faisal Dharma Adhinata Faizah, Safira Halimatu Ulfah Halimatu Ulfah Hamzah, Kamal Haryudiniarti, AN Hertin, RD Heru Dwi Permana Islam, IN Legenda Prameswono Pratama Leni Novianti M. N. Mohammed M.N.Mohammed Mohamad Zaenudin Mohammed N. Abdulrazaq Mohammed, M. N. Muhammad Irsyad Abdullah Muhammad Irsyad Abdullah Permana, Muhammad Zidan Regi Revita Desi Hertin Rizki Adrian Firdaus Rosyid Ridlo Al-Hakim Saleh, YKP Satria, Muhammad Haikal Sunardi, Ade Udriyah Untung Suprihadi Vresdian, Devan Junesco Yasya Khalif Perdana Saleh Zaenudin, M