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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) Jurnal Konseling dan Pendidikan Jurnal Momentum Al Ishlah Jurnal Pendidikan INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Teknologi Informasi dan Pendidikan Journal of Applied Engineering and Technological Science (JAETS) Ranah Research : Journal of Multidisciplinary Research and Development Journal of Innovative and Creativity Jurnal Penelitian Pendidikan Indonesia
Muhammad Anwar
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Transportation Other

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Designing an expert system for determining student learning styles using forward chaining in engineering education Muhammad Anwar
Jurnal Konseling dan Pendidikan Vol 9, No 1 (2021): JKP
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/159000

Abstract

Engineering education prepares its graduates able to work in the community and entrepreneurship, the quality of graduates is highly determined by the quality of the learning process is no exception for student learning styles. The purpose of this study was to describe the design of the expert system to determine the student learning style, the method used was forward chaining. The results of the design of this application have been able to diagnose student learning styles efficiently and provide the best solutions for their learning.
Student Literacy Competence in Science Learning in Junior High Schools with the Reading to Learn Model Yanti - Fitria; Dwi Suryani Alfa; Muhammad Irsyad; Muhammad Anwar; Qotrun Nada Fitri Adisva; Habbieb Abdullah
AL-ISHLAH: Jurnal Pendidikan Vol 14, No 2 (2022): AL-ISHLAH: Jurnal Pendidikan
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.083 KB) | DOI: 10.35445/alishlah.v14i2.1321

Abstract

The current era of globalization has succeeded in creating various problems and challenges of human life. The ability to solve problems and challenges of life is very necessary. The place for education, especially science, is the main key so that citizens are able to live their lives well. The phenomenon of the low mastery of integrated science content of students at the basic education level cannot be separated from the dimensions of their literacy attitude. These dimensions include the application of science, knowledge of science, the process of science, and patterns of behavior towards science. The aim of this study was to describe the scientific literacy skills of students in learning with factual texts. The type of research used is descriptive qualitative research. A total of 40 students were used as sources of information to view and obtain a literacy competency profile in science learning. Data were collected through observation and tests through a number of questions to obtain information on the dimensions of students' literacy attitudes. The research finding is that there is an increase in learning progress based on the results of the pretest and posttest with a difference of 15.8 points for the overall PISA competency aspect. The competence aspect of explaining scientific phenomena obtained the lowest average result, while the competence aspect of evaluating and interpreting the data obtained a higher average result. Thus, it can be concluded that the implementation of science learning in schools should be more meaningful for students so that they are able to have higher literacy skills, especially scientific literacy. This can be achieved by applying holistic and integrative learning in science learning
Pengaruh Korona Listrik Terhadap Proses Particle Charging dalam Sistem Electrostatic Precipitator Ika Puspa Yulistiowarno; Muhammad Anwar
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 10, No 2 (2022): Vol. 10, No 2, Juni 2022
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v10i2.117873

Abstract

Pencemaran udara merupakan masalah yang cukup serius saat ini. Karena udara merupakan aspek yang sangat penting bagi kehidupan makhluk hidup di bumi. Banyak sumber pencemaran udara saat ini, salah satunya adalah pencemaran yang disebabkan oleh asap sisa pembakaran pabrik atau industri. Untuk meminimalisir polusi udara yang ditimbulkan oleh industri maka dibuatlah sistem penyaring asap keluaran cerobong pada industri. Sistem penyaring ini menggunakan prinsip electrostatic precipitator(ESP). Prinsip ini memanfaatkan efek korona yang diciptakan oleh listrik yang memiliki tegangan tinggi. Korona listrik terjadi ketika ada dua kabel paralel yang memiliki penampang kecil yang diberi tegangan bolak-balik. Hal ini disebabkan oleh kabel yang saling bersilangan, yang menciptakan medan listrik yang dapat menimbulkan percikan api. Hilangnya elektron dari molekul udara menghasilkan medan listrik di sekitar mereka.Medan ini dapat menyebabkan elektron bebas bergerak lebih cepat dan terjadi tumbukan dengan molekul lain.Hal inilah yang dimanfaatkan oleh ESP untuk membantu proses particle charging.Kata Kunci : Korona Listrik, ESP, Electrostatic Precipitator, Particle Charging. Air pollution is a serious problem today. Because air is a very important aspect for the life of living things on earth. There are many sources of air pollution today, one of which is pollution caused by smoke from factory or industrial combustion. To minimize air pollution caused by industry, a chimney exhaust smoke filter system is made in the industry. This filter system uses the principle of electrostatic precipitator (ESP). This principle takes advantage of the corona effect created by high-voltage electricity. An electric corona occurs when there are two parallel wires that have a small cross-section that are given an alternating voltage. This is caused by the wires crossing each other, which creates an electric field that can cause a spark. The loss of electrons from air molecules creates an electric field around them. This field can cause free electrons to move faster and collide with other molecules. This is what ESP uses to help the particle charging process.Keywords: Electric Corona, ESP, Electrostatic Precipitator, Particle Charging.
Perancangan Media Pembelajaran Interaktif Berbasis Macromedia Flash pada Mata Pelajaran Dasar Listrik dan Elektronika Arif Kurniawan; Muhammad Anwar
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 10, No 1 (2022): Vol. 10, No 1, Maret 2022
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v10i1.111772

Abstract

Penelitian ini bertujuan untuk menghasilkan media pembelajaran interaktif berbasis macromedia flash dan mengetahui tingkat kelayakan (validitas) media pembelajaran interaktif sebagai media pembelajaran mata pelajaran Dasar Listrik dan Elektronika Kelas X Teknik Mekatronika di SMK Negeri 1 Sumatera Barat. Jenis penelitian ini adalah Penelitian dan Pengembangan (R&D) menggunakan model ADDIE. Model ADDIE terdiri dari lima tahap, 1) Analisis; 2) Desain/Perancangan; 3) Pengembangan; 4) Implementasi/Penerapan; dan 5) Evaluasi. Instrumen penelitian berupa angket digunakan untuk memperoleh data tingkat kelayakan (validitas) media pembelajaran interaktif. Pengujian validitas media melibatkan tiga orang dosen Teknik Elektronika Universitas Negeri Padang. Analisis data menggunakan analisis deskriptif. Hasil penelitian diperoleh nilai Aspek Isi dan Konstruksi sebesar 0,83 dengan kategori valid, Aspek Teknis 0,78 dengan kategori valid, dan Aspek Instruksional 0,76 dengan kategori valid. Rata-rata keseluruhan validitas media pembelajaran interaktif adalah 0,79 dengan kategori valid. Hasil pengujian kesepakatan antar pakar menggunakan Intraclass Correlations Coefficient/ICC diperoleh nilai reliabilitas cukup memuaskan rxx= 0,751 yang diestimasi menggunakan Koefisien Alpha. Rata-rata kesepakatan antar rater sebesar 0,751 dan untuk satu orang rater konsistensinya adalah 0,502.Kata kunci : Media Pembelajaran Interaktif, Macromedia Flash, Analisis Tingkat Kelayakan, Intraclass Correlations Coefficient/ICC. This study aims to produce interactive learning media based on macromedia flash and determine the level of feasibility (validity) of interactive learning media as learning media for Basic Electrical and Electronics subjects for Class X Mechatronics Engineering at SMK Negeri 1 West Sumatra. This type of research is Research and Development (R&D) using the ADDIE model. The ADDIE model consists of five stages, 1) Analysis; 2) Design; 3) Development; 4) Implementation; and 5) Evaluation. The research instrument in the form of a questionnaire was used to obtain data on the feasibility level (validity) of interactive learning media. The media validity test involved three lecturers of Electronic Engineering, Padang State University. Data analysis used descriptive analysis. The results of the study obtained the value of Content and Construction Aspects of 0.83 with valid categories, Technical Aspects of 0.78 with valid categories, and Instructional Aspects of 0.76 with valid categories. The overall average validity of interactive learning media is 0.79 with a valid category. The results of testing agreement between experts using the Intraclass Correlations Coefficient/ICC obtained a satisfactory reliability value of rxx = 0.751 which was estimated using the Alpha Coefficient. The average agreement between raters is 0.751 and for one rater the consistency is 0.502.Keywords : Interactive Learning Media, Macromedia Flash, Feasibility Level Analysis, Intraclass Correlations Coefficient / ICC.
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.
Rancang Bangun Aplikasi Augmented Reality pada Komponen Komputer sebagai Media Pembelajaran Berbasis Mobile Rimo Handriyatma; Muhammad Anwar
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 3 No. 2 (2021): Ranah Research : Journal Of Multidisciplinary Research and Development (Februar
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (755.411 KB) | DOI: 10.38035/rrj.v3i2.379

Abstract

Based on observations at SMK Negeri 2 Lubuk Basung, especially in the Computer Assembly subject, teachers have not used instructional media as learning process activities. The learning media that are used are still in the form of text and images using Microsoft Office PowerPoint software which makes students less understanding of understanding learning material and makes students bored and bored so the learning process activities are not optimal. The application of Augmented Reality as a learning medium aims to attract students' attention and make it easier for students to understand the material in the learning process of computer assembly, for example in practical lessons. Making applications using Mobile-based Java programming with the Unity application software version (2018.2.5f1) and Vuforia support version (2018.2.5f1). The features contained in the Augmented Reality application are AR Camera, Material, Exercise, Quiz, About, and Exit.
Rancang Bangun Alat Penipisan Olahan Kerupuk Jengkol Menggunakan Sistem Hidrolik Berbasis PLC Nikhel Purnama Delfa; Muhammad Anwar
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 11, No 2 (2023): Vol. 11, No 2, Juni 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v11i2.121934

Abstract

Bagian persaingan dan perkembangan di bidang dunia insdustri semakin lama menjadi semakin ketat dan mengalami perubahan yang signifikan. Kerupuk jengkol memiliki banyak pengemar, dari kalangan anak-anak hingga orang tua. Sehingga permintaan untuk kerupuk jengkol cukup lah tinggi, namun sistem dalam proses produksi pengolahan kerupuk jengkol di industri rumahan masih menggunakan cara manual yakni, menggunakan tenaga manusia dan peralatan seadanya seperti palu karet dalam penipisan olahan jengkol, sehingga mempengaruhi dari segi aspek produksi yang tidak efektif serta belum maksimal dalam memenuhi permintaan pasar cukup tinggi. Tujuan dari penelitian ini adalah melakukan rancang bangun alat penipisan olahan kerupuk jengkol menggunakan sistem hidrolik berbasis plc. Penelitian ini meliputi metode jenis pengolahan jengkol berbeda serta proses penerapan tekanan yang berbeda pada olahan jengkol dengan menggunakan sensor berat untuk mendapatkan hasil kategori olahan serta penipisan yang ditentukan. Manfaat penelitian ini adalah mempermudah industri rumahan dalam meningkatkan hasil produksi untuk memenuhi permintaan pasar yang cukup tinggi, serta mempersingkat waktu dan mendapatkan kapasitas kerja yang lebih produktif.Kata kunci : Penipisan, Jengkol, Pengolahan. Competition and the development of the industrial world are increasingly becoming increasingly stringent and experiencing significant changes. Jengkol crackers have many fans, from children to the elderly. So that the demand for jengkol crackers is quite High, but the system in the production process for processing jengkol crackers in the home industry still uses the manual method, namely, using human labor and makeshift equipment such as a rubber mallet in thinning processed jengkol, so that the effect is in terms of ineffective production aspects and has not maximized in meeting market demand is quite High. The purpose of this research is to design and build a thinning tool for processed jengkol crackers using a plc-based hydraulic system. This research includes methods for different types of jengkol processing and the process of applying different pressures to processed jengkol using a weight sensor to obtain the results of the processed category and the specified thinning. The benefits of this research are that it will make it easier for home industries to increase production to meet High market demand, as well as shortening time and obtaining more productive work capacity.. Keywords: Depletion, Jengkol (Dogfruit), Processing.
Analysis of vocational interests and student’s perception of work-based on society 5.0 towards learning outcomes Muhammad Anwar
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 7, No 1 (2021): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/02021845

Abstract

The challenge of education in Indonesia with the entry of the era of society 5.0 requires efforts to improve student learning outcomes, especially engineering education students. This paper focuses on looking at the influence of vocational interest on learning outcomes, perceptions of the world of work based on society 5.0 on learning outcomes, and vocational interests and perceptions of the world of work together on learning outcomes. The results of the study found that (1) there was a significant influence between vocational interest on student learning outcomes by 10.3%, (2) there was a significant influence between perceptions of the world of work based on society 5.0 on student learning outcomes by 11.3% and (3) there is a joint influence of vocational interest and perceptions of the world of work based on society 5.0 on student learning outcomes by 16%. Thus, it can be concluded that vocational interest and perceptions about the world of work based on society 5.0 are two factors that contribute to student learning outcomes. This means that the higher the vocational interest and perception of the world of work based on society 5.0, the student learning outcomes will tend to be higher.
Rancang Bangun Sistem Kendali Robot Menggunakan Joystick NRF24L01 Berbasis Arduino Nurul Syafika; Yasdinul Huda; Muhammad Anwar; Dedy Irfan
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 11, No 4 (2023): Vol. 11, No 4, Desember 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v11i4.125716

Abstract

Perkembangan dunia teknologi sudah semakin maju terutama dibidang robotika. Kontes  Robot Indonesia merupakan kompetisi tahunan tingkat nasional di  Indonesia. Robot yang  bertanding menggunakan remot kontrol  yang bersifat wireless menggunakan remot kontrol seperti joystick PS.  Perancangan dan pembuatan alat  remot kontrol ini bertujuan untuk  menghasilkan  joystick yang mampu berkomunikasi dengan jarak lebih jauh dan  persentase packet loss  yang rendah. Sistem remot kontrol ini menggunkan modul nRF24L01 sebagai modul transmitter dan receiver. Joystick dirancang menggunakan mikrokontroler Arduino Mega 2560 dengan push button sebagai inputnya, menggunakan  baterai lipo cell sebagai sumber tegangan.  Tugas akhir ini berfokus pada  analisis pengiriman data dari joystick nRF24L01 ke Robot dengan melihat jumlah  paket loss  menggunakan metode line of sight dan non line of sight.Kata kunci : nRF24L01, Arduino Mega 2560, Push Button, Packet loss, Line of sight dan non Line of sight..  The development of the world of technology has become increasingly advanced, especially in the field of robotics. The Indonesian Robot Contest is an annual national level competition in Indonesia. Robots that compete use wireless remote controls such as PS joysticks. The design and manufacture of this remote control device aims to produce a joystick that is capable of communicating over longer distances and with a low percentage of packet loss. This remote control system uses the nRF24L01 module as a transmitter and receiver module. The joystick is designed using an Arduino Mega 2560 microcontroller with a push button as input, using a lipo cell battery as a voltage source. This final project focuses on analyzing data transmission from the nRF24L01 joystick to the robot by looking at the number of packet losses using line of sight and non line of sight methods. Keywords: nRF24L01, Arduino Mega 2560, Push Button, Packet loss, Line of sight and non Line of sight..
Perancangan Media Pembelajaran Interaktif Berbasis Teknologi Augmented Reality pada Mata Pelajaran Dasar Elektronika Fakhrur Rozi; Muhammad Anwar
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 12, No 1 (2024): Vol. 12, No 1, Maret 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v12i1.124683

Abstract

Media pembelajaran penting dalam belajar untuk mengatasi kesulitan dalam memahami materi abstrak, teoritis, dan umum. Contoh media pembelajaran yang dirancang untuk mata pelajaran Dasar Elektronika yaitu media pembelajaran interaktif berbasis teknologi Augmented Reality. Tujuan dari perancangan media pembelajaran yaitu membantu guru menciptakan pengalaman pembelajaran yang lebih menarik bagi siswa serta memfasilitasi pemahaman materi Dasar Elektronika. Dalam perancangan media belajar ini, digunakan metode Multimedia Development Life Cycle (MDLC) dengan tahapan Concept, Design, Material Collecting, Assembly, Testing, dan Distribution. Hasil penelitian dan perancangan media pembelajaran ini adalah aplikasi android sebagai media interaktif yang membantu proses pembelajaran berbasis teknologi Augmented Reality. Aplikasi ini mendapatkan penilaian kelayakan tinggi dari Ahli Media sebesar 93,6% dengan kategori "Sangat Layak," dan dari Ahli Materi dengan persentase 97% dengan kategori "Sangat Layak". Berdasarkan hasil perancangan dan validasi oleh Ahli Media dan Ahli Materi, dapat disimpulkan bahwa media pembelajaran interaktif berbasis teknologi Augmented Reality ini sangat layak untuk digunakan.Kata kunci : Media Pembelajaran, Augmented Reality, MDLC, Ahli Media, Ahli Materi. Learning media is important in education to address difficulties in comprehending abstract, theoretical, and general subjects. An example of learning media designed for the Basic Electronics subject is interactive learning media with Augmented Reality technology. The purpose of designing this learning media is to assist teachers in creating a more engaging learning experience for students and facilitating an understanding of Basic Electronics material. In the design of this learning media, the (MDLC) Multimedia Development Life Cycle method is employed, comprising stages such as Concept, Design, Material Collecting, Assembly, Testing, and Distribution. The result of this research and the design of learning media is an Android application as an interactive medium that aids the learning process through Augmented Reality technology. This application received a high feasibility assessment from Media Experts, scoring 93.6% in the "Highly Feasible" category, and from Subject Matter Experts with a 97% score in the same category. Based on the design and validation results by both Media and Subject Matter Experts, it can be concluded that this interactive learning media based on Augmented Reality technology is highly suitable for use.Keywords: Learning Media, Augmented Reality, MDLC, Media Expert, Material Expert.
Co-Authors Ali Basrah Pulungan ARIF KURNIAWAN Dedy Irfan Deliana Delvi Sonda Dony Novaliendry Dwi Suryani Alfa Dwiprima Elvanny Myori Elsa Sabrina Fachri Rizal Fahmi Rizal Fakhrur Rozi Fitria, Yanti Habbieb Abdullah Hamdani Hamdani Hanifa Hanifa Hastuti Hastuti Ika Puspa Yulistiowarno Lena Susianti Mery Sumiati Muhammad Azisan Muhammad Irsyad Musfara Zahra Nadien Nikhel Purnama Delfa Nurul Syafika Oktavia Delvira Oktavia Suci Rahma Qotrun Nada Fitri Adisva Randy Proska Sandra Regina Aprilia Rimo Handriyatma Sri Ardiyanti Tika Rukmana Waskito Yasdinul Huda Yeka Hendriyani Zhafranul Nafis Zulhijra Rahma Dia