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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Teknologi Informasi dan Pendidikan Jurnal Matematika UNAND Journal of Applied Engineering and Technological Science (JAETS) Indonesian Journal of Electrical Engineering and Computer Science PAKAR Pendidikan JPTE: Jurnal Pendidikan Teknik Elektro JTEIN: Jurnal Teknik Elektro Indonesia Journal of Industrial Automation and Electrical Engineering
Dwiprima Elvanny Myori
Universitas Negeri Padang
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Transportation Other

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Rancang Bangun Keamanan Pintu Otomatis Menggunakan Face Recognition Berbasis Internet Of Things (IoT) Rafindo Zulfikar; Sukardi Sukardi; Riki Mukhaiyar; Dwiprima Elvanny Myori
Jurnal Teknik Elektro Indonesia Vol 4 No 2 (2023): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v4i2.385

Abstract

Perkembangan teknologi khususnya dibidang komputerisasi dan elektronika saat ini sangat pesat. Teknologi yang dikembangkan bertujuan untuk membantu memberikan keamanan, baik keamanan diri maupun keamanan terhadap barang-barang berharga dan dokumen-dokumen penting agar terhindar dari tindak kriminal khususnya tindakan pencurian. Sejumlah sistem pengaman modern telah diciptakan antara lain dengan menggunakan fingerprint sensor pada handle pintu, atau dengan sistem suara. Selama ini sistem membuka kunci pintu pada umumnya menggunakan kontrol akses fisik, seperti penggunaan tombol dan kartu. Penelitian ini bertujuan untuk merancang bangun keamanan pintu otomatis menggunakan Face Recognition berbasis Internet of Things (IoT). Dalam pembuatan pintu otomatis ini akan mengunakan alat diantaranya Arduino Mega2560, ESP32 CAM, Fingerprint, Push Button, Relay, Solenoid Doorlock, LCD, Motor Servo, dan Buzzer. Adapun perangkat lunak (software) yang digunakan yaitu Arduino IDE dan Telegram. Hasil dari pembuatan alat keamanan pintu otomatis ini yaitu manfaat serta keamanan yang lebih kepada pengguna dalam kehidupan sehari-hari.
Efektivitas Model Problem-Based Learning Berbantuan Video Pada Mata Pelajaran Dasar Listrik dan Elektronika Permadi Putra; Dwiprima Elvanny Myori
Jurnal Pendidikan Teknik Elektro Vol 4 No 2 (2023): Jurnal Pendidikan Teknik Elektro
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpte.v4i2.336

Abstract

This study aims to determine the effectiveness of the video-assisted Problem-Based Learning model as a learning model in the subject of Basic Electrical and Electronics class X TITL at SMK Negeri 5 Padang. Learning theory, especially in learning measuring instruments and electrical test equipment, problems are often found in the process of measuring and reading measuring instruments. Problem-based learning is very suitable for use in this study so that students are accustomed to solving possible problems that occur in everyday life with the use of measuring instruments. This study uses a quantitative approach with a quasi-experimental method with a one-group pretest and posttest design. The object of this research is Problem-Based Learning and the effectiveness of video-assisted Problem-based learning on learning outcomes in the basic subjects of electricity and electronics. The subjects in this study were students of class X TITL 1 SMKN 5 Padang. The research instrument used was in the form of pretest and posttest questions in the form of objective questions. Based on the posttest average score is in the high category. Therefore, the application of the video-assisted Problem-Based Learning model as a learning model in the basic subjects of electricity and electronics is said to be effective because the classical value and effect size are in the high category.
Efektivitas Penerapan Model Project-Based Learning pada Mata Pelajaran Pekerjaan Dasar Elektromekanik Bima Andesko; Dwiprima Elvanny Myori
Jurnal Pendidikan Teknik Elektro Vol 4 No 2 (2023): Jurnal Pendidikan Teknik Elektro
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpte.v4i2.343

Abstract

This research aims to determine the effectiveness of implementing the project-based learning model and student learning outcomes after implementing learning using the PJBL model in basic electromechanical work subjects at SMK Negeri 5 Padang. Student learning outcomes are still low which is caused by learning factors that are still teacher-centered, thus affecting student learning outcomes in the cognitive and psychomotor domains. Therefore, it is necessary to apply a project-based learning model to find out how effective this learning model is on student learning outcomes. This research uses a type of experimental research which is categorized into a type of quasi-experimental research with a one-group pretest posttest design. The object of this research is the project-based learning model and the effectiveness of its application on student learning outcomes in basic electromechanical work subjects. The subjects of this research were students of class X TITL SMKN 5 Padang. The research instruments used were pretest and posttest questions in objective form and practical assessment sheets. Based on the average score of the posttest and practice worksheets, it is in the high category. Therefore, the application of project-based learning as a learning model in basic electromechanical work subjects is said to be effective because the classical value and effect size are included in the high category.
Dampak Implementasi Model Problem Solving Menggunakan Media Pembelajaran Interaktif pada Mata Pelajaran Sistem Instalasi Refrigerasi Bayu Abrillian; Dwiprima Elvanny Myori
Jurnal Pendidikan Teknik Elektro Vol 4 No 2 (2023): Jurnal Pendidikan Teknik Elektro
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpte.v4i2.351

Abstract

This study was conducted to know the impact of implementing the problem-solving model using interactive learning media on the learning outcomes of refrigeration systems and installations of students in class XI of SMK Negeri 1 Sumatera Barat. This research uses quantitative methods in the form of a pre-experimental design with a one-group pretest-posttest design. The participants of this study were XI grade TPTUP students at SMK Negeri 1 Sumatera Barat. This study used instruments in the form of multiple-choice written test questions arranged based on the material and learning objectives to be achieved based on the curriculum. In this study, an instrument test was conducted to determine the validity, reliability, level of difficulty of the questions, and the differentiation of the questions. The data analysis technique used is classical completeness of student learning outcomes and effect size analysis. Based on the results of the research and discussion that has been carried out, it shows that the average value of students’ posttest learning outcomes has increased which can be seen in many students who get scores that reach the criteria for achievement of learning objectives (KKTP) with an achievement presentation of 80.97% which was previously 73.24% and effect size analysis is in the large category. Therefore, the researcher concluded that the implementation of the problem-solving model using interactive learning media in the subject of refrigeration systems and installations at SMK Negeri 1 Sumatera Barat has an impact on improving student learning outcomes.
Effective virtual laboratory to build constructivist thinking in electrical measurement practicum Fivia Eliza; Oriza Candra; Doni Tri Putra Yanto; Radinal Fadli; Dwiprima Elvanny Myori; Syaiful Islami; Yayuk Hidayah; Levandra Balti
Indonesian Journal of Electrical Engineering and Computer Science Vol 34, No 2: May 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v34.i2.pp814-824

Abstract

Constructivism serves as a basic theory in education, and plays an important role, because this perspective views learning as a dynamic process in which students actively participate in constructing their knowledge. So, this research aims to produce a virtual laboratory that is valid and effective in developing constructivist thinking. This research and development use the Ploom approach which consists of initial investigation, design, construction/realization, testing, evaluation, revision, and implementation. Thirty-two electrical engineering students from Padang State University participated in this research. The instruments used are validity instruments and constructivism assessment tools. The research results show that the Proteus-based virtual laboratory developed is valid and effective in fostering constructivist thinking in electrical measurement practice. This study contributes to the advancement of virtual laboratories in educational settings, emphasizing the importance of constructivist pedagogy for meaningful and engaging learning experiences in the field of electrical engineering. The results of this research open opportunities for further research regarding the exploration of artificial intelligence to improve constructivism through virtual laboratories.
Object Detection with a Webcam Using the Python Programming Language Ali Basrah Pulungan; Zhafranul Nafis; Muhammad Anwar; Hastuti Hastuti; Hamdani Hamdani; Dwiprima Elvanny Myori Myori
Journal of Applied Engineering and Technological Science (JAETS) Vol. 2 No. 2 (2021): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.654 KB) | DOI: 10.37385/jaets.v2i2.247

Abstract

Technology developed rapidly along the times, various ways are done to make works easier. One of them is by utilizing artificial intelligence, likes the use of a webcam as a sensor in detecting an object through several stages of image processing. There was research on object recognition previously using three measurement parameters based on color, shape, and size of objects. It is used a webcam as the sensing sensor, and image processing is processed with python programming. In this article, writer described about image processing for the detection of objects used in the research. The results of this device have been tested and are able to detect objects properly based on predetermined color, shape and size. Object detection using a webcam can work properly according to what the author wants.
Vertical rotation parking using Radio Frequency Identification (RFID)   based on Microcontroller Reza Indie Fakhryan; Dwiprima Elvanny Myori
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/evj5ej12

Abstract

The vertical parking system is an innovative solution to optimize limited parking space, especially in urban areas. This research developed a prototype of a vertical rotation system based on Arduino Mega, which utilizes a DC motor as the rotational foundation of a gear chain mechanism to move the parking slot vertically. This system is also equipped with an ultrasonic sensor to detect the car's position, RFID as a user identification card, and a keypad to manually open the parking slot and car portal. For power stability, two step-down modules are used: one to supply the DC motor and another for the Arduino Mega, to avoid voltage surges and ensure the system runs optimally. The Arduino Mega acts as a control center that integrates all components and the system's working logic. Test results show that the system is able to quickly identify users, stop the slot rotation with high accuracy using an ultrasonic sensor, and maintain system stability through precise voltage regulation. This system offers an automated, efficient, and safe approach to vertical parking for users
Co-Authors Adinda Arani Al Muzammil Ali Basrah Pulungan April Muhshanah Army Kirana Gusnusa Aryo Nugroho Bahrul Fahmi Bayu Abrillian Bima Andesko Candra, Oriza Debi Kumala Buana Putri Erna Fitri Fadli, Radinal Farhan Raimon Putra Fauzan Elmubdi Fivia Eliza Habibullah Habibullah Hamdani . Hamdani Hamdani Hansi Effendi Hastuti Hastuti I Gusti Bagus Wiksuana Irma Faryani Ismul Uyun Krismadinata Chaniago Levandra Balti Melinda Wiranda Mhd Irsan Muhammad Aditya Muhammad Anwar Mukhaiyar, Riki Muliyana Muliyana Nevi Faradina Permadi Putra Rafindo Zulfikar Reza Indie Fakhryan Selvy Afrinda Sukardi, Sukardi Sukri Mansyah Syafa Aprillia Syaiful Islami Syamsuarnis Syulaiman Agazali Teuku Hasannuddin Wahyu Pratama Wahyu Tri Prastyo Wahyudi Ilham Yanto, Doni Tri Putra Yayuk Hidayah Zhafranul Nafis