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All Journal Scientica: Jurnal Ilmiah Sains dan Teknologi Journal of Hypermedia & Technology-Enhanced Learning
Almasri
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Social Sciences Other

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PERANCANGAN DAN PEMBUATAN TRAINER SISTEM KONTROL BERBASIS PLC SEBAGAI PENGEMBANGAN MEDIA PEMBELAJARAN DI SMK-SMTI PADANG Robbi Maulana; Almasri
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 2 No. 4 (2024): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.572349/scientica.v2i4.1155

Abstract

Penelitian ini bertujuan untuk merancang dan membuat trainer sistem kendali berbasis PLC sebagai pengembangan media pembelajaran pada mata pelajaran Sistem Kontrol Terprogram (SKT) di SMK-SMTI Padang. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan teknik penelitian dan pengembangan (R&D). Desain dibuat berdasarkan rancangan dan disesuaikan dengan kebutuhan pengembangan media pembelajaran. Ini juga telah disusun sesuai dengan penerapan model penelitian Richey dan Klein dan mencakup Perencanaan-Produksi-Evaluasi. Berdasarkan hasil penelitian dapat disimpulkan bahwa pengembangan media pembelajaran trainer PLC pada mata pelajaran sistem kontrol terprogram (SKT) layak digunakan. Berdasarkan validasi materi diperoleh skor keseluruhan sebesar 91,33% dan dinilai “sangat” valid. Sejauh menyangkut validasi, media ini mencapai tingkat 94,66%, yang dianggap sangat valid. Hasil tes praktikalitas juga tergolong sangat praktis 90,5%.
Investigating the Dynamics of Learning Discipline and Environment on the Academic Outcomes of Class X TAV Students at SMKN 1 Linggo Sari Baganti Syaputra, Ravi; Almasri; Thamrin; Faiza, Delsina
Journal of Hypermedia & Technology-Enhanced Learning Vol. 2 No. 2 (2024): Journal of Hypermedia & Technology-Enhanced Learning—Meta World
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.v2i3.125

Abstract

This research aims to assess the extent of the contribution of study discipline and learning environment to the learning outcomes of Class X TAV students at SMKN 1 Linggo Sari Baganti. The research method employed is descriptive correlational, with a population of 49 students and a sample of 33 Class X TAV students selected randomly through Simple Random Sampling. Learning outcomes data were obtained from the Electronics Basics subject teacher, while data on study discipline and learning environment were collected through a questionnaire using a Likert scale that has been tested for validity and reliability. Data analysis was conducted using the SPSS program. The results of the research indicate that study discipline (X1) contributes 15.9% to learning outcomes, while the learning environment (X2) contributes 15.3%. Together, study discipline (X1) and the learning environment (X2) jointly contribute 21.3% to student learning outcomes (Y). These results suggest that higher levels of study discipline and a conducive learning environment are associated with better student learning outcomes. The implications of this research underscore the importance of efforts to enhance students' study discipline and create a conducive learning environment to improve their learning outcomes.
Design and Implementation of an Arduino-Based Bluetooth-Controlled Shopping Trolley with Ultrasonic Sensor Integration Hanafi, Muhammad; Almasri
Journal of Hypermedia & Technology-Enhanced Learning Vol. 2 No. 3 (2024): Journal of Hypermedia & Technology-Enhanced Learning—Tech Harmony
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.v2i3.148

Abstract

Innovation in retail technology continues to evolve, aiming to enhance the shopping experience, particularly for customers with physical limitations. This research focuses on the design and implementation of an automated shopping cart system based on Arduino, controlled via Bluetooth using a smartphone. The system utilizes a Bluetooth HC-05 module for wireless communication, an ultrasonic HC-SR04 sensor for obstacle detection, and a motor driver to ensure smooth cart movement. The control application is developed using MIT App Inventor, offering navigation features such as forward, backward, left, and right turns. The ultrasonic sensor acts as a safety mechanism, detecting obstacles within 15 cm and providing warnings via a buzzer to prevent collisions. Testing results demonstrate high responsiveness and stable control over a distance of up to 10 meters. The findings of this study indicate that the automated shopping cart significantly improves convenience and accessibility, especially for customers with physical limitations, while ensuring a safer and more efficient shopping experience in supermarkets. This innovation presents a significant contribution to enhancing accessibility and operational efficiency in the retail sector.
Co-Authors Delsina Faiza Muhammad Hanafi Robbi Maulana Syaputra, Ravi Thamrin