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All Journal Jurnal Teknologi Informasi dan Pendidikan MASALIQ: Jurnal Pendidikan dan Sains Journal of Hypermedia & Technology-Enhanced Learning
Ilmiyati Rahmy Jasril
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Religion Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Social Sciences Other

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RANCANG BANGUN ALAT PENGADUK BUBUR OTOMATIS MENGGUNAKAN SENSOR SUHU BERBASIS ARDUINO UNO Thamrin Thamrin; Delsina Faiza; Ilmiyati Rahmy Jasril
Jurnal Teknologi Informasi dan Pendidikan Vol 10 No 3 (2017): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/tip.v10i3.23

Abstract

The aim of this research is to design and make stirring tool of corn grits with rotation speed of stirring based on temperature rise level detected by temperature sensor. Arduino Uno as reader of input data from temperature sensor and set output in the form of motor rotation stirrer, LCD display and buzzer. The benefits of this research in the field of application of electronics sensors in food processing, especially the effective and efficient corn grits processing. Both in terms of time, cost, energy and safety. Keywords: Designing, Stirring, Corn Grits, Arduino Uno, Sensor
Empowering Vocational Learners: Development and Validation of Android-Based Interactive Media for Electronics Education Wahyudianto, Jefri; Ilmiyati Rahmy Jasril; García, Juan Luis Cabanillas; Argyrakou, Constantina Corazon
Journal of Hypermedia & Technology-Enhanced Learning Vol. 3 No. 3 (2025): Journal of Hypermedia & Technology-Enhanced Learning—Next Horizon
Publisher : Sagamedia Teknologi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58536/j-hytel.195

Abstract

This study developed an Android-based interactive learning media to support teaching Fundamentals of Electronics Engineering in vocational high schools. Grounded in principles of technology-enhanced learning and systematic instructional design, the development process followed the Waterfall model, encompassing analysis, design, implementation, testing, and refinement stages. Expert validation and student field testing assessed the media’s feasibility and practicality. Results demonstrated that the application met high standards of pedagogical effectiveness, usability, and content relevance. Integrating multimedia elements and aligning the curriculum improved learner engagement and instructional clarity. These findings highlight the potential of mobile learning technologies to enhance subject mastery in technical and vocational education, providing scalable and contextually relevant solutions for developing 21st-century skills.
Rancang Bangun Media Pembelajaran Interaktif Mata Pelajaran Pemrograman dan Aplikasi Mikrokontroler Umar Hamdan; Ilmiyati Rahmy Jasril
MASALIQ Vol 5 No 5 (2025): SEPTEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i5.6965

Abstract

Education plays a crucial role in developing students’ potential, and with the rapid advancement of information and communication technology, innovation in learning media has become increasingly relevant in creating practical, engaging, and interactive learning experiences. This study aims to design and develop interactive learning media using Adobe Animate for the subject "Microcontroller Programming and Applications" for Grade XI students majoring in Audio Video Engineering at SMK Negeri 1 Sumatera Barat. The method employed is Research and Development (R&D) using the 4-D development model, which includes the stages of Define, Design, Develop, and Disseminate. Validation was conducted by two subject matter experts, resulting in a validity score of 94.7%, and by a media expert with an average validity score of 100%, both categorized as “Highly Valid.” A practicality test involving 15 students showed a practicality level of 96%, classified as “Highly Practical.” The results of this study indicate that the developed interactive learning media is suitable and effective for use in the learning process and supports the achievement of student competencies in microcontroller-related material.
Rancang Bangun Alat Pengering Cabai Merah secara Elektrik Berbasis Internet of Things Muhammad Rizki A; Ilmiyati Rahmy Jasril
MASALIQ Vol 5 No 5 (2025): SEPTEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i5.7143

Abstract

This study is motivated by the importance of utilizing the Internet of Things (IoT) to support the control of an electric red chili drying system. The research aims to address the challenges of efficiency, quality stability, and post-harvest system modernization, while also contributing to the national food security agenda through the application of appropriate technology in the agricultural and agro-industrial sectors. The method used was the waterfall model, comprising needs analysis, hardware design, software design, tool fabrication, and testing. Testing was conducted on the LCD function, IoT module, chili drying process, temperature stability, and software performance. The drying process was tested in 16 trials, with results showing that the system operated effectively and efficiently. The initial heating stage recorded temperatures from 30.2°C to 51.1°C within 5–15 minutes; the optimal heating stage showed a slower temperature rise to 56–57°C within 30–35 minutes; the stabilization and temperature control stage maintained 57.8–59.9°C for 40–70 minutes; and the final stage reached 60°C at the 75th minute. The system was able to detect the maximum temperature and stop heating to prevent overheating. It is concluded that the application of IoT in the ESP32 microcontroller-based electric red chili dryer significantly improves time efficiency and product quality compared to conventional methods.
Co-Authors Argyrakou, Constantina Corazon Delsina Faiza García, Juan Luis Cabanillas Muhammad Rizki A Thamrin Thamrin Umar Hamdan Wahyudianto, Jefri