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All Journal Blockchain Frontier Technology (BFRONT) Journal of Electrical Vocational Education (JEVE)
Mahesa, Dimas
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Library & Information Science Other

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Challenges of Bitcoin Blockchain Technology in Real-World Apps Fauzi, Rizky Amien; Nugroho, Indrawan; Saputro, Janu Ilham; Mahesa, Dimas; Fadhillah, Muhammad Daffa
Blockchain Frontier Technology Vol. 2 No. 2 (2023): Blockchain Frontier Technology
Publisher : IAIC Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/bfront.v2i2.207

Abstract

Blockchain is the newest innovation in the fields of internet of things, social media, and cloud computing. Blockchain has quickly become a force to be reckoned with thanks to its reputable uses and rapid development. However, the application of blockchain is not just restricted to bitcoin or other cryptocurrencies. This paper clarifies blockchain requirements outside of bitcoin. In addition, this study offers insights into the mechanics, problems, and evolution of blockchain technology based on a literature review. The difficulties or difficulties in applying blockchain technology to real-world applications were identified in this study. The main issue that needs to be solved is how to securely utilize blockchain technology on small-scale applications.For the secure deployment of the blockchain on small-scale applications or projects, the proposed consensus mechanism might be helpful.
Pengembangan Media Pembelajaran Berbasis Augmented Reality Pada Matakuliah Praktek PLC dan Pneumatic Mahesa, Dimas; Muskhir, Mukhlidi
Journal of Electrical Vocational Education Vol. 1 No. 1 (2025): Juni Issue
Publisher : Departement of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/fbnk4g39

Abstract

Perkembangan teknologi digital mendorong inovasi dalam media pembelajaran, khususnya pada mata kuliah praktik yang membutuhkan visualisasi dan interaksi langsung dengan komponen, seperti PLC dan Pneumatic. Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis Augmented Reality (AR) yang valid, praktis, dan sesuai kebutuhan pembelajaran di Departemen Teknik Elektro FT UNP. Pengembangan dilakukan menggunakan model ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. Produk akhir berupa aplikasi AR yang memuat visualisasi 3D komponen PLC dan Pneumatic, simulasi rangkaian, jobsheet interaktif, dan kuis evaluasi. Validasi dilakukan oleh ahli media dan ahli materi, sedangkan praktikalitas diukur melalui respon mahasiswa yang telah menempuh mata kuliah terkait. Hasil validasi menunjukkan rata-rata skor 0,96 oleh ahli media dan 0,91 oleh ahli materi, yang tergolong kategori “sangat valid”. Uji praktikalitas pada 20 mahasiswa menghasilkan skor rata-rata 87,11% dengan kategori “sangat praktis”. Temuan ini membuktikan bahwa media pembelajaran berbasis AR mampu memberikan pengalaman belajar yang interaktif, fleksibel, dan mendukung pemahaman konsep praktik PLC dan Pneumatic secara efektif
Co-Authors Fadhillah, Muhammad Daffa Fauzi, Rizky Amien Muskhir, Mukhlidi Nugroho, Indrawan Saputro, Janu Ilham