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All Journal Vokatek : Jurnal Pengabdian Masyarakat Journal of Embedded Systems, Security and Intelligent Systems Prosiding Seminar Nasional Dies Natalis Universitas Negeri Makassar JESI : Journal of Engineering Service and Innovation
Wahyudi
Universitas Negeri Makassar
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences Other

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Penerapan Machine Learning Pada Mikrokontroler Arduino Mega PRO MINI ATmega2560-16AU Wahyudi; Wulan Purnamasari; Akmal Hidayat; M. Miftach Fakhri
Journal of Embedded Systems, Security and Intelligent Systems Vol 3, No 1 (2022): May 2022
Publisher : Program Studi Teknik Komputer

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Abstract

Perkembangan Teknologi Informasi dan Komunikasi (TIK) telah mempengaruhi semua aspek yang ada, seperti aspek ekonomi, budaya, politik, sosial, pertahanan keamanan, pekerjaan rumah tangga bahkan dunia pendidikan sekalipun. Perkembangan tersebut banyak berkembang di era industri 4.0 saat ini mulai dari Internet of Things (IoT), Big Data, Argumented Reality, Cyber Security, Artifical Intelegence, Addictive Manufacturing, Simulation, System Integeration dan Cloud Computing. Salah satu perkembangan teknologi yang sangat berkembang saat ini yaitu machine learning atau pembelajaran mesin. Pada penelitian ini berfokus pada metode algoritma K-NN dan sensor warna TCS3200. Pada penelitian yang dilakukan oleh penulis ini menggunaka sensor warna TCS3200 dan Arduino mega 2560 pro mini sebagai perangkat keras yang digunakan. Penelitian ini bertujuan mendeskripsikan penerapan machine learning pada mikrokontroler arduino mega pro mini ATmega2560. Penelitian ini menggunakan metode studi pustaka atau library research dengan berbagai teknik pengumpulan data, selanjutnya melakukan pengujian untuk mengetahui kinerja sistem. Setelah dilakukan pengujian dilakukan analisa untuk mendapatkan kesimpulan akhir dari proses penelitian. setelah dilakukan pengujian sebanyak 20 kali dengan menempelkan pada objek, sistem ini bisa menginisialisasi warna dengan tepat. Dari hasil pengujian algoritma KNN dihasilkan akurasi tertinggi terdapat pada K=5, dimana nilai akurasi yang didapatkan adalah 80%. Sedangkan akurasi terendah terdapat pada k=9, dimana nilai akurasi yang didapatkan hanya 10%.
Implementasi Artificial Intelligence (AI) di Bidang Pendidikan Kejuruan Pada Era Revolusi Industri 4.0 Muhammad Yahya; Wahyudi; Akmal Hidayat
SEMINAR NASIONAL DIES NATALIS 62 Vol. 1 (2023): Prosiding Seminar Nasional UNM ke-62 2023
Publisher : Universitas Negeri Makassar

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Abstract

Artificial Intelligence (AI) is a concept closely related to technological advancements in the era of Industry 4.0 and Society 5.0. AI can be described as a computer program that involves integrated machine learning, hardware, and software components. This concept of AI is inspired by the neocognitron patterns in the human brain and utilizes knowledge from hardware and software to fulfill its functions. With the progress of Industry 4.0, AI has been widely employed in various fields, including vocational education. The aim of this research is to elucidate the role of AI in vocational education during the Industry 4.0 era, utilizing qualitative research methods. In the context of vocational education, AI is used to personalize learning for each learner. AI systems assist in creating customized learning profiles, such as practical exercises, for individual learners. This enables the adaptation of learning materials to align with the abilities, learning styles, and experiences of each learner. The implementation of AI technology in vocational education is considered to be helpful and facilitates the tasks of educators, particularly in administrative aspects such as assessment and determining final grades based on applicable weights and evaluations. Additionally, AI technology can also create more active and interactive learning experiences, thereby facilitating the teaching and learning process for both educators and learners to achieve their goals.
The Role of the Use of IoT (Internet of Things) Microcontrollers in the Electronics vocational education sector in Practicum Learning Wahyudi; Muhammad Yahya
Journal of Embedded Systems, Security and Intelligent Systems Vol 4, No 2 (2023): November 2023
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v4i2.921

Abstract

The Internet of Things (IoT) has emerged as a transformative force in various industries, and its application in the field of electronics education has the potential to revolutionize practical learning experiences. This research explores the important role of IoT microcontrollers in the vocational education sector, particularly in electronics, to enhance hands-on learning during practical sessions. This research investigates the integration of IoT microcontrollers into the curriculum of electronics vocational education programs, aiming to assess their impact on student engagement, skill development, and overall learning outcomes. Through a combination of qualitative and quantitative research methods, this study evaluates the effectiveness of incorporating IoT microcontrollers in practical exercises, comparing traditional methods with IoT-enhanced approaches. The findings of this study contribute valuable insights in the optimization of practical learning experiences in electronics vocational education.
Analysis of The Effectiveness of Unity-Based Vor Learning at Aviation Polytechnic Makassar Djunaedi; Wahyudi
Journal of Embedded Systems, Security and Intelligent Systems Vol 5, No 1 (2024): March 2024
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v5i1.2209

Abstract

The application of augmented reality (AR) technology in aviation education has become an interesting topic in an effort to improve learning effectiveness. This study aims to analyze the effectiveness of augmented reality-based Very High Frequency Omni Directional Range (VOR) learning at Makassar Aviation Polytechnic. The research method used is a pseudo-experiment with a pre-test post-test control group design. The research subjects consisted of two groups, namely the experimental group using AR-based learning and the control group using conventional methods. Data collection was done through cognitive tests and questionnaires of cadets' perceptions of learning. Data analysis was conducted using t-test to compare cognitive test results between experimental and control groups, as well as descriptive analysis to describe cadets' perceptions of learning. The results showed that augmented reality-based VOR learning is effective in improving cadets' understanding of concepts and skills compared to conventional methods. In addition, cadets' perceptions of AR-based learning were generally positive, indicating a good acceptance of the use of such technology in the context of flight learning. These findings make an important contribution to the development of innovative and effective learning methods in aviation education institutions, and provide direction for further development in the integration of AR technology in education.
IoT-Based Automatic Sprinkler Innovation to Support Environmental Economic Sustainability in Tourism Aisles: English Wahyudi; Sutasih Suhaeb; Wulan Purnamasari
Journal of Embedded Systems, Security and Intelligent Systems Vol 5, No 3 (2024): November 2024
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v5i3.5564

Abstract

Environmental management in Lorong Wisata requires innovative approaches to support economic and ecological sustainability. This research aims to design and implement an Internet of Things (IoT)-based automatic watering system to improve efficiency in plant management in the area. The system is designed using soil moisture sensors, microcontrollers, and an IoT platform to automate the watering process according to the needs of plants in real-time. Data collected from the sensors is integrated with web-based and mobile applications, enabling remote monitoring and control. Trial results showed that the system was able to optimise water usage by 30% compared to manual methods, while increasing plant growth by 20% in a three-month observation period. In addition, the solution supports local community participation with technical training, creating new economic opportunities through productive crop cultivation. This innovation is expected to become a sustainability model that can be replicated in other regions, integrating IoT technology in supporting resource efficiency, community empowerment, and environmental conservation. This research concludes that the application of IoT technology in community-based environmental management can accelerate the achievement of economic and ecological sustainability goals in tourist areas.
Development of AI and IoT Based Microcontroller Simulator to Improve 4C Skills in learning Wahyudi; Ahmad Risal; Muhammad Romario Basirung
Journal of Embedded Systems, Security and Intelligent Systems Vol 6, No 1 (2025): March 2025
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v6i1.7481

Abstract

The development of digital technology demands mastery of 21st century skills, particularly the 4Cs (Critical Thinking, Creativity, Collaboration, Communication). However, conventional microcontroller learning is often limited to technical aspects without training these skills. This research aims to develop a microcontroller simulator based on AI (Artificial Intelligence) and IoT (Internet of Things) as an interactive media to improve 4C skills in digital technology learning. The research method uses a Research and Development (R&D) approach with the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The simulator is designed with machine learning integration for learning difficulty adaptation and IoT for cloud-based project simulation. Validation was conducted through expert tests (pedagogy, AI, and embedded systems experts) and field trials on engineering students with questionnaire instruments, observations, and 4C skills tests. The results of the developed Simulator are proven to improve the understanding of microcontroller concepts while training 4C skills, with the following results: 1) Critical Thinking: Participants were able to analyse problems 25% faster through AI-based case simulation. 2) Creativity: There was a 30% increase in the variety of IoT project solutions generated. and 3) Collaboration & Communication: Teamwork effectiveness improved based on the collaboration rubric assessment. The implications of this research can be applied in technical education curriculum, vocational training, or STEM/STEAM development.
Pemanfaatan Augmented Reality dalam Simulasi Sistem VOR Untuk Peningkatan Kompetensi Petugas Bandara Djunaedi; Muhammad Yahya; Wahyudi; Wulan Purnamasari
Journal of Engineering Service and Innovation Volume 1, Issue 1 (Agustus) 2025
Publisher : Fakultas Teknik

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Abstract

Teknologi navigasi penerbangan, khususnya VHF Omnidirectional Range (VOR), memegang peran krusial dalam operasi bandara. Namun, pelatihan konvensional untuk memahami sistem VOR seringkali terbatas pada teori dan alat fisik yang mahal, sehingga menyulitkan petugas bandara, seperti Air Traffic Controller (ATC) dan ground handling, dalam memvisualisasikan prinsip kerjanya. Pengabdian ini bertujuan untuk mengatasi tantangan tersebut dengan memanfaatkan Augmented Reality (AR) sebagai media simulasi interaktif sistem VOR guna meningkatkan kompetensi petugas bandara. Metode yang digunakan meliputi pengembangan aplikasi AR berbasis smartphone yang dapat menampilkan visualisasi 3D sinyal VOR, radial, dan hubungannya dengan pesawat udara. Aplikasi ini dirancang untuk memberikan pengalaman belajar imersif, memungkinkan pengguna berinteraksi dengan simulasi VOR dalam lingkungan virtual yang realistis. Pelatihan dilakukan terhadap sekelompok petugas bandara untuk menguji efektivitas aplikasi dalam meningkatkan pemahaman konsep navigasi VOR. Evaluasi dilakukan melalui pre-test dan post-test, serta kuesioner respons pengguna. Hasil menunjukkan bahwa penggunaan simulasi AR-VOR mampu meningkatkan pemahaman peserta sebesar 30% lebih tinggi dibandingkan metode tradisional. Selain itu, 85% peserta menyatakan bahwa AR membuat pembelajaran lebih menarik dan mudah dipahami. Simulasi ini juga mengurangi ketergantungan pada peralatan fisik, sehingga lebih efisien dari segi biaya dan waktu. Dengan demikian, inovasi ini tidak hanya mendukung pelatihan yang lebih efektif tetapi juga membuka peluang pengembangan teknologi serupa untuk sistem navigasi lainnya.
MEMBANGUN KEMANDIRIAN EKONOMI PEMUDA MELALUI PENINGKATAN KOMPETENSI SOCIAL MEDIA MANAGEMENT DAN PEMBUATAN KONTEN Wahyudi; Muhammad Yahya Yahya; Wulan Purnamasari; Anita Candra Dewi; Labusab
Journal of Engineering Service and Innovation Volume 1, Issue 2 (Februari) 2026
Publisher : Fakultas Teknik

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Abstract

Perkembangan teknologi digital memberikan peluang ekonomi yang luas, namun belum sepenuhnya dimanfaatkan secara optimal oleh kelompok pemuda di Kota Makassar. Masalah utama yang dihadapi oleh kelompok sasaran adalah kurangnya keterampilan teknis di bidang digital dan terbatasnya peluang kerja yang menghambat kemandirian ekonomi mereka. Oleh karena itu, kegiatan pengabdian kepada masyarakat ini dilaksanakan dengan tujuan untuk memberikan solusi nyata melalui peningkatan kompetensi pemuda dalam bidang social media management dan pembuatan konten kreatif. Metode pelaksanaan kegiatan ini berbasis Project Based Learning yang terdiri dari tahapan sosialisasi, pemaparan materi, praktik langsung, serta evaluasi dan pendampingan. Selama kegiatan, peserta dibekali dengan pengetahuan terkait algoritma platform digital, teknik copywriting, desain visual dasar, hingga strategi digital marketing yang komprehensif. Hasil dari kegiatan ini menunjukkan adanya peningkatan signifikan dalam pemahaman dan kemampuan teknis peserta untuk merencanakan, memproduksi, dan mengelola konten media sosial secara profesional. Melalui peningkatan kompetensi ini, para pemuda kini memiliki keterampilan bernilai jual tinggi yang dapat digunakan untuk menjadi content creator mandiri maupun menawarkan jasa pengelolaan media sosial bagi UMKM lokal. Solusi ini diharapkan menjadi langkah awal yang efektif dalam membuka peluang usaha baru, sehingga kemandirian ekonomi pemuda dapat terwujud secara berkelanjutan.
Manajemen Referensi dengan Aplikasi Zotero untuk Meningkatkan Kualitas Publikasi Mahasiswa Fadhlirrahman Baso; Fathahillah; Ridwan Daud Mahande; Dewi Fatmarani Surianto; Marwan Ramdhany Edy; Wahyudi; Akmal Hidayat
Vokatek : Jurnal Pengabdian Masyarakat Volume 1: Issue 2 (Juni 2023)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/vokatekjpm.v1i2.77

Abstract

Mengacu pada karya tulis ilmiah sebagai syarat kelulusan mahasiswa, dosen wajib membekali mahasiswanya dengan memberikan materi terkait pemahaman referensi dan manajemennya. Melihat pentingnya hal tersebut, tim peneliti berinisiatif mengadakan pemberian materi dan pelatihan pemanfaatan aplikasi manajemen referensi. Aplikasi manajemen referensi yang digunakan dan dipaparkan pada materi dan pelatihan ini adalah aplikasi Zotero. Aktivitas pengabdian masyarakat ini bertujuan agar mahasiswa dapat meningkatkan kualitas publikasi dan dapat terhindar dari bahaya plagiarisme pada karya tulis ilmiah. Metode yang digunakan yaitu dengan pemaparan materi, praktik Zotero, dan Focus Group Discussion. Hasil pelatihan ini menunjukkan seluruh peserta sangat antusias dalam pelaksanaannya. Para peserta juga merespon positif pelatihan ini karena memiliki banyak manfaat dalam penggunaannya.
PKM Pelatihan Penggunaan Media Pembelajaran Berbasis Projek Pada Guru-Guru di SMK Tinambung Sulawesi Barat Muhammad Yahya; Saharuna; Wahyudi; Kurnia Prima Putra; Muhammad Hasim
Vokatek : Jurnal Pengabdian Masyarakat Volume 1: Issue 2 (Juni 2023)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/vokatekjpm.v1i2.93

Abstract

Tujuan dari PKM pelatihan ini yaitu untuk meningkatkan kompetensi guru-guru SMK di Kabupaten Polman Provinsi Sulawesi  Barat dalam menggunakan media pembelajaran berbasis proyek untuk meningkatkan hasil belajar siswa SMK Negeri Tinambung. Kegiatan ini dilaksanakan dalam bentuk pelatihan media pembelajaran berbasis proyek bagi guru. Peserta kegiatan pelatihan ini berjumlah 20 orang yang merupakan guru dari SMK Negeri Tinambung Polewali Mandar Sulawei Barat. Berdasarkan hasil yang telah diperoleh, bahwa kegiatan pengabdian kepada masyarakat ini telah terlaksana dengan baik sesuai dengan harapan tim pengabdian dan peserta. Persentase capaian pelaksanaan kegiatan pengabdian masyarakat selama 2 hari adalah 95,35%.
Co-Authors Ahmad Risal Ahnaf Riyandirga Ariyansyah Putra Helmy Akmal Hidayat Anita Candra Dewi Asis Nojeng Dary Mochamad Rifqie Dewi Fatmarani Surianto Djunaedi Fadhlirrahman Baso Fathahillah Kurnia Prima Putra Labusab M. Miftach Fakhri Makmur, Elfira Marwan Ramdhany Edy Muh. Iswal Burhan Muhammad Hasim Muhammad Romario Basirung Muhammad Yahya Muhammad Yahya Yahya Riana T Mangesa Ridwan Daud Mahande Saharuna Suhaeb, Sutarsi Sutasih Suhaeb Wulan Purnamasari