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MSI Transaction on Education
Published by Minangkabau Scholar Institute
ISSN : 27164713     EISSN : 27214893     DOI : -
Core Subject : Economy, Humanities, Education, Social, Engineering,
Humanities Economics, Econometrics & Finance Education Engineering Social Sciences
MSI Transaction on Education is a Quarterly peer-reviewed and refereed open access journal that publishes articles which contribute new results in all areas of Education. The journal is devoted to the publication of high quality papers on theoretical and practical aspects of Educational research. The goal of this journal is to bring together researchers and practitioners from academia and industry to focus on Educational advancements, and establishing new collaborations in these areas. Original research papers, state-of-the-art reviews are invited for publication in all areas of Education. Journal scope are: 1. Social science and Humanities: Social Science and Humanities, Sociology, Social Welfare, Anthropology, Religious Studies, Visual Arts, Political, Cultural Aspects of Development, Tourism Management, Public Administration, Psychology, Philosophy, Political Science, History, Education, Women Studies and so on. 2. Science and Engineering: All kind of Science and Engineering, Technology and Innovation, Environmental Studies, Climate Change, Agricultural, Rural Development, Urban Studies etc. 3. Business and Economics: Business and Marketing, Economics, Financial Development, Accounting, Banking, Management, Human Resources etc.
Arjuna Subject : Umum - Umum
Articles 5 Documents
 1 
Search results for , issue "Vol 5 No 4 (2024): MSI Transaction on Education" : 5 Documents clear
Rancang Bangun Zeta Converter untuk Charging Baterai Ramanda, Puja; Asnil; Anggraeni, Pipit
MSI Transaction on Education Vol 5 No 4 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i4.151

Abstract

Rancang Bangun Zeta Converter Untuk Charging Baterai bertujuan untuk merancang dan membangun Zeta Converter berbasis Arduino Uno, menghasilkan tegangan keluaran Zeta Converter sesuai dengan yang diinginkan, memonitoring serta mengontrol tegangan keluaran Zeta Converter dengan Visual basic. Kelebihan dari Zeta Converter yaitu memiliki ripple yang lebih kecil dibandingkan dengan buck boost konverter. Pengaturan untuk menghasilkan tegangan output yang diinginkan dengan mengatur besar duty cycle. Alat ini dimonitoring mengguankan Visual basic untuk mengetahui hasil tegangan output. Dari hasil pengujian konverter Zeta secara hardware telah dapat bekerja menurunkan (buck) dan menaikkan tegangan (boost) dengan baik. Sesuai dengan data dapat dikatakan bahwa konverter Zeta dapat bekerja secara fungsional dengan efisiensi rata – rata 70%. Design and Construction of Zeta Converter for Battery Charging aims to design and build a zeta converter based on Arduino Uno, produce the desired zeta converter output voltage, monitor and control the zeta converter output voltage with Visual Basic. The advantage of the Zeta converter is that it has a smaller ripple compared to the buck boost converter. Settings to produce the desired output voltage by adjusting the size of the duty cycle. This tool is monitored using Visual Basic to find out the output voltage results. From the results of the Zeta converter hardware testing, it has been able to work to lower (buck) and increase (boost) voltage well. According to the data, it can be said that the Zeta converter can work functionally with an average efficiency of 70%.
Rancang Bangun DC Chopper Empat Kuadran untuk Motor DC dengan Monitoring Simulink Matlab Anggrila, Bunga; Krismadinata; Astrid, Erita
MSI Transaction on Education Vol 5 No 4 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i4.153

Abstract

Pada awal abad ke-20, ilmu pengetahuan dan teknologi berkembang pesat, terutama dalam teknologi informasi dan otomatisasi produksi. Mesin industri mulai dikendalikan oleh sistem otomatisasi seperti PLC dan komputer. Salah satu implementasi teknologi otomatisasi ini adalah mesin listrik, khususnya mesin arus searah (DC). Salah satu mesin arus searah yang paling sering digunakan diindustri adalah motor arus searah (DC) karena kemampuannya menghasilkan torsi awal besar dan pengendalian putaran yang mudah. Namun, perubahan beban sering menyebabkan kecepatan motor tidak stabil, sehingga diperlukan pengaturan tegangan menggunakan konverter daya seperti DC chopper. DC chopper empat kuadran dipilih karena dapat mengatur kecepatan motor dalam dua arah dan melakukan pengereman. Lalu dpat dimonitoring melalui interface Simulink, yang memungkinkan pengoperasian tanpa saklar langsung dari laptop atau komputer. In the early 20th century, science and technology developed rapidly, especially in information technology and production automation. Industrial machinery began to be controlled by automation systems such as PLCs and computers. One of the implementations of this automation technology is electrical machinery, especially direct current (DC) machines, direct current (DC) motors have become popular in industry due to their ability to produce large starting torque and easy rotation control. However, load changes often cause unstable motor speed, so voltage regulation using a power converter such as a DC chopper is required. The four-quadrant DC chopper was chosen because it can adjust the motor speed in two directions and perform braking. It can then be monitored through a Simulink interface, which allows switchless operation directly from a laptop or computer.
Sistem Pengontrolan FAN DC dan Monitoring Tegangan serta Arus DC Menggunakan Bluetooth HC-05 Berbasis Mikrokontroler Bustarino, Dandi; Krismadinata
MSI Transaction on Education Vol 5 No 4 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i4.155

Abstract

Sistem kontrol telah menjadi elemen krusial dalam berbagai industri, termasuk pertanian, di mana mikrokontroller digunakan untuk otomatisasi dan peningkatan efisiensi. Kenyamanan lingkungan kerja, seperti temperatur dan kelembaban, memainkan peran penting dalam produktivitas seseorang. Lingkungan yang tidak ideal dapat menyebabkan kelelahan dini dan menurunkan efektivitas kerja. Penelitian ini menggunakan metode percobaan untuk merancang sistem kontrol berbasis mikrokontroler Arduino Uno. Sistem ini memonitor tegangan dan arus melalui sensor yang terhubung ke smartphone via Bluetooth HC-05, serta mengontrol FAN DC menggunakan timer pada aplikasi smartphone yang dibuat dengan MIT App Inventor. Desain ini menunjukkan bagaimana teknologi sederhana dapat meningkatkan kenyamanan dan produktivitas dalam berbagai lingkungan kerja. Control systems have become a crucial element in a variety of industries, including agriculture, where microcontrollers are used for automation and efficiency improvement. The comfort of the work environment, such as temperature and humidity, plays an important role in a person's productivity. An environment that is not ideal can lead to premature fatigue and reduce work effectiveness. This research uses an experimental method to design a control system based on the Arduino Uno microcontroller. The system monitors voltage and current through sensors connected to a smartphone via Bluetooth HC-05, and controls the DC FAN using a timer on a smartphone app created with MIT App Inventor. This design shows how simple technology can improve comfort and productivity in a variety of work environments.
Analisis Modifikasi Sistem Kendali Pada Turbo Cyclone Electric Zames, Fajri Pratama; Putra, Dwi Sudarno; Saputra, Hendra Dani; Setiawan, M. Yasep
MSI Transaction on Education Vol 5 No 4 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i4.166

Abstract

Turbo Cyclone Electric memiliki sistem kendali yang kurang efisien pada aktifasi sistem tidak otomatis dan kurangnya kecepatan putaran Turbo. Tujuan dari penelitian ini yaitu mengaktifkan sistem secara otomatis dan meningkatkan putaran Turbo. Jenis metode yaitu metode penelitian dan pengembangan (Research and Development) dalam bidang otomotif. Hasil penelitian yang telah dilakukan dengan memodifikasi sistem kendali pada Turbo Cyclone Electric yaitu, sistem dapat aktif secara otomatis saat kunci kontak on dan meningkatkan tegangan maksimal yang masuk ke sistem sebesar 4,7V. Sebelum dimodifikasi tegangan maksimal dari Throttle Position Sensor sebesar 2,8V, setelah dimodifikasi menggunakan menggunakan Electric Throttle Conversion Kit yang disesuaikan bukaan pedal gas menghasilkan tegangan maksimal sebesar 7,5V sehinga putaran pada Turbo lebih efisien. Turbo Cyclone Electric has a control system that is less efficient due to non-automatic activation of the system and a lack of Turbo rotation speed. The aim of this research is to activate the system automatically and increase Turbo rotation. The type of method is the research and development method in the automotive sector. The results of research that has been carried out by modifying the control system on the Turbo Cyclone Electric are that the system can activate automatically when the ignition key is on and increase the maximum voltage entering the system by 4.7V. Before being modified, the maximum voltage from the Throttle Position Sensor was 2.8V, after being modified using a menggunakan Electric Throttle Conversion Kit that adjusted the opening of the gas pedal, it produced a maximum voltage of 7.5V so that the Turbo rotation was more efficient.
Perbandingan Kekuatan Bending Material Komposit Penguat Carbon Fiber Dengan Hasil Metode Pembuatan Vacuum Infusion Dan Manual Hand Lay-Up Maulana, Fauzan; Fernandez, Donny; Maksum, Hasan; Setiawan, M. Yasep
MSI Transaction on Education Vol 5 No 4 (2024): MSI Transaction on Education
Publisher : Minangkabau Scholar Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46574/mted.v5i4.167

Abstract

Material komposit peguat carbon fiber merupakan material penganti logam dan baja menjadi body part carbon fiber yang dapat mereduksi berat kendaraan supaya meningkatkan efesiensi bahan bakar. Tujuan penelitian untuk mengetahui kekuatan bending komposit carbon fiber dengan hasil metode pembuatan vacuum infusion dan manual hand lay-up. Teknik pengujian dengan three point bending. Hasil penelitian dari metode vacuum infusion menghasilkan spesimen dengan kekuatan maksimum 11.460 N, modulus elastisitas 803.185 N/mm dan bending strength 23.581 N/mm. Metode manual hand lay-up menghasilkan kekuatan maksimum 19.442 N, modulus elastisitas 1128.394 N/mm dan bending strength 23.806 N/mm. Jika mementingkan kekuatan dan ekonomis disarankan menggunakan metode manual hand lay-up, kelenturan dan keringanan disarankan metode vacuum infusion. Carbon fiber-reinforced composite material is an alternative to metal and steel for vehicle body parts, designed to reduce vehicle weight and improve fuel efficiency. This study aims to evaluate the bending strength of carbon fiber composites produced using vacuum infusion and manual hand lay-up methods. The testing technique used was three-point bending. The results show that the vacuum infusion method produced specimens with a maximum strength of 11,460 N, an elasticity modulus of 803.185 N/mm, and a bending strength of 23.581 N/mm. The manual hand lay-up method produced a maximum strength of 19,442 N, an elasticity modulus of 1,128.394 N/mm, and a bending strength of 23.806 N/mm. If prioritizing strength and cost-effectiveness, the manual hand lay-up method is recommended. For flexibility and lighter weight, the vacuum infusion method is preferable.

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