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All Journal Tekno : Jurnal Teknologi Elektro dan Kejuruan Teknologi dan Kejuruan: Jurnal teknologi, Kejuruan dan Pengajarannya Jurnal Teknologi Informasi dan Ilmu Komputer International Journal of Advances in Intelligent Informatics Proceeding of the Electrical Engineering Computer Science and Informatics Briliant: Jurnal Riset dan Konseptual JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Journal of Information Technology and Computer Science Knowledge Engineering and Data Science JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN PEDAGOGIA Pendas : Jurnah Ilmiah Pendidikan Dasar ILKOM Jurnal Ilmiah SENTIA 2017 JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) EDUKATIF : JURNAL ILMU PENDIDIKAN Jutisi: Jurnal Ilmiah Teknik Informatika dan Sistem Informasi Jurnal Pengabdian Kepada Masyarakat (Mediteg) SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Buletin Ilmiah Sarjana Teknik Elektro Letters in Information Technology Education (LITE) Journal of Electrical Vocational Education and Technology Ideguru: Jurnal Karya Ilmiah Guru Didaktika: Jurnal Kependidikan International Journal of Robotics and Control Systems Jurnal Pengabdian Kepada Masyarakat Jurnal Nasional Teknik Elektro dan Teknologi Informasi JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) Khidmatuna: Journal of Research and Community Service Jurnal Inovasi Teknologi dan Edukasi Teknik Bulletin of Social Informatics Theory and Application Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Journal of Innovation and Teacher Professionalism Journal of Education and Computer Applications IRDH International Journal of Technology, Agriculture and Natural Sciences (IRDH IJTANS) Lembaran Ilmu Kependidikan Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat
Heru Wahyu Herwanto
Universitas Negeri Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Veterinary Other

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Inovasi Articulate Storyline: Tingkatkan Keterampilan UI/UX Figma dan Pembelajaran Kreatif Khusnul Muttaqiyah; Heru Wahyu Herwanto; Didik Dwi Prasetya; Amir Rofiudin
Ideguru: Jurnal Karya Ilmiah Guru Vol. 10 No. 3 (2025): September 2025 Edition
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v10i3.2030

Abstract

This study aims to develop interactive learning media based on Project-Based Learning (PjBL) using Articulate Storyline to enhance students’ learning outcomes and creativity in the UI/UX Graphic Design subject using Figma at Islamic boarding school–based vocational schools. The research employed a Research and Development (R&D) method using the ADDIE model, which includes systematic stages of analysis, design, development, implementation, and evaluation. Validation by material and media experts indicated high validity, confirming that the developed media met the standards of content feasibility, visual design, navigation, and pedagogical effectiveness. The trial was conducted in three vocational schools over two learning cycles involving 169 students. The results revealed a significant improvement in learning achievement, with an average N-Gain score of 0.69 (moderate–high category). Moreover, 82.84% of students were categorized as creative and highly creative, based on fluency, flexibility, originality, and elaboration aspects. These findings confirm that integrating interactive digital media with a project-based approach effectively enhances students’ competencies, creativity, and mastery of digital design skills in vocational learning contexts.
Analisis Tingkat Keterserapan Lulusan Kelas Industri Samsung dari Jurusan Rekayasa Perangkat Lunak SMK Turen ke Perusahaan Samsung Erma Widayanti; Wahyu Sakti Gunawan Irianto; Heru Wahyu Herwanto
Ideguru: Jurnal Karya Ilmiah Guru Vol. 9 No. 3 (2024): Edisi September 2024
Publisher : Dinas Pendidikan, Pemuda dan Olahraga Daerah Istimewa Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51169/ideguru.v9i3.1429

Abstract

The purpose of this study is to determine the implementation of the Samsung Tech Institute Industrial Class learning process at SMK Turen and to find out the factors that cause the low absorption of Samsung Tech Institute Industrial Class graduates to Samsung companies and get recommendations in order to increase the absorption of Samsung Tech Institute Industrial Class graduates in Samsung Companies. This type of research uses descriptive qualitative research methods with data collection using documentation, observation and interview techniques and is supported using questionnaire data which is validated by triangulation data. The results of the study, the school has made various efforts to equip students to be ready to enroll in the Samsung Company both from the curriculum and learning modules and programs that support the improvement of students' competencies in the world of work and in conclusion samsung industrial class graduates experience reluctance to register or apply for jobs at the Samsung Company, due to low motivation and many graduates feel anxious about facing the strict rules and work demands make them hesitate and lack of understanding that employment opportunities at Samsung can offer many career benefits in the future.
Penguatan Pemahaman Legalitas Usaha Berbasis Teknologi untuk Meningkatkan Perlindungan Hukum dan Perluasan Pemasaran pada Usaha Kopiah Kecamatan Kalitengah Kabupaten Lamongan Heru Wahyu Herwanto; Wahyu Sakti Gunawan Irianto; Yuni Rahmawati; Sujito; Ahmad Faiz Risvan Haqiqi; Dimas Jundan Ashshiddiqi
ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2023): ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat
Publisher : UPT Publikasi dan Penerbitan Universitas San Pedro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59632/abdiunisap.v1i2.115

Abstract

Pentingnya pelatihan dan pendampingan bagi pelaku usaha kopiah yang berada di Desa Pengangsalan Kecamatan Kalitengah Kabupaten Lamongan yang bertujuan memberikan teknologi informasi untuk memperkuat pemahaman mengenai legalitas usaha, perizinan usaha, merek produk dan strategi pemasaran diera digital. Legalitas usaha bertujuan untuk mendapatkan legalitas dari pihak yang berwenang perizinan ini sangatlah penting bagi pelaku usaha agar tidak melanggar hukum dan undang undang yang berlaku perizinan juga dapat digunakan untuk mendapatkan fasilitas peminjaman modal dengan suku bunga rendah (KUR) dan bisa mendapatkan fasilitas pelatihan dari pemerintah daerah. Program pengabdian kepada masyarakat ini bertujuan memberikan pelatihan dan pendampingan kepada pemilik usaha, mengatasi kurangnya pemahaman mereka terkait legalitas dan perizinan usaha. Metode pelaksanaannya melalui observasi untuk mengidentifikasi masalah pada mitra, perencanaan, sosialisasi perizinan usaha, serta pendampingan legalitas usaha. Dengan adanya program pengabdian kepada masyarakat melalui pelatihan dan pendampingan menggunakan teknologi informasi, diharapkan dapat meningkatkan pemahaman para pemilik usaha tentang legalitas perizinan dan strategi pemasaran. Program ini bertujuan agar mereka memperoleh pengetahuan mengenai cara pendaftaran legalitas dan izin berusaha, pendaftaran merek baru, serta mendapatkan pengalaman baru terkait legalitas usaha dan perizinan. Selain itu, diharapkan para pemilik usaha mampu memanfaatkan teknologi informasi untuk memasarkan produknya secara digital melalui online shop, sehingga dapat mencapai pasar yang lebih luas.
Grid-Calibrated Patch Learning for Braille Multi-Character Recognition Made Ayu Dusea Widyadara; Anik Nur Handayani; Heru Wahyu Herwanto; Tony Yu; Marga Asta Jaya Mulya
Buletin Ilmiah Sarjana Teknik Elektro Vol. 8 No. 1 (2026): February
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v8i1.15199

Abstract

The approach presents a multi braille character (MBC) recognition system for Indonesian syllablesdesigned to address real-world imaging variations. The proposed framework formulates 105-class visual classification task, where each class represents a two-character Braille unit. This design aims to preserve inter-character spatial relationships and reduce error propagation commonly found in single-character segmentation approaches. A carefully constructed dataset undergoes spatial pre-processing stages, including rotation normalization, grid assignment, and multicell cropping, resulting in uniform 89×89 pixel image patches that ensure geometric consistency across samples. To enhance model generalization under varying illumination conditions, single-dimension photometric augmentation is applied exclusively during training, including brightness (±25%), exposure (±20%), saturation (±40%), and hue (±30%). ResNet-101 is adopted as the backbone architecture based on prior comparative studies conducted on the same dataset, demonstrating its effectiveness in capturing fine-grained Braille dot shadow patterns. The network is trained for 300 epochs with a batch size of 32 under consistent experimental settings, and performance is evaluated using a confusion-matrix-based framework with overall accuracy as the primary metric. Experimental results indicate that moderate photometric reductions significantly improve recognition performance by preserving critical micro-contrast cues. In particular, an exposure reduction of −20% achieves the best balance between accuracy (86.13%) and training efficiency (14.12 minutes), outperforming the non-augmented baseline (74.37%, 22.10 minutes). A hue reduction of −30% further improves robustness to ambient color variations, while aggressive positive adjustments degrade performance due to structural distortion. These findings confirm the effectiveness of the proposed MBC framework for practical Braille recognition in real-world environments.
Comparison of Indonesian Imports Forecastingby Limited Period using SARIMA Method Ar Rosyid, Harits; Aniendya, Mutyara Whening; Herwanto, Heru Wahyu
Knowledge Engineering and Data Science
Publisher : citeus

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of Indonesia's imports fluctuate over years. Inability to anticipate such rapid changes can cause economic slump due to inappropriate policy. For instance, recent years imports in rice led to the extermination of rice reserves. The reason is to maintain the market price of rice in Indonesia. To overcome these changes, forecasting the amount of imports should assist the Government in determining the optimum policy. This can be done by utilizing an algorithm to forecast time series data, in this case the amount of imports in the next few months with a high degree of accuracy. This study uses data obtained from the official website of the Indonesian Ministry of Trade. Then, Seasonal Autoregressive Integrated Moving Average (SARIMA) method is applied to forecast the imports. This method is suitable for the interconnected dependent variables, as well as in forecasting seasonal data patterns. The results of the experiment showed that 6-period forecast is the most accurate results compared to forecasting by 16 and 24 periods. The research resulted in the best model, that is ARIMA (0, 1, 3)(0, 1, 1)12 produces forecasting with a MAPE value of 7.210 % or an accuracy rate of 92.790 %. By applying this imports forecast model, the government can have a forward strategic plans such as selectively imports products and carefully decide the amount of the incoming products to Indonesia. Hence, it could maintain or improve the economic condition where local businesses can grow confidently.
Recognition of Handwritten Javanese Script using Backpropagation with Zoning Feature Extraction Handayani, Anik Nur; Herwanto, Heru Wahyu; Chandrika, Katya Lindi; Arai, Kohei
Knowledge Engineering and Data Science
Publisher : citeus

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Backpropagation is part of supervised learning, in which the training process requires a target. The resulting error is transmitted back to the units below in its training process. Backpropagation can solve complicated problems because it consumes less memory than other algorithms. In addition, it also can produce solutions with a low error rate while executing less time. In image pattern recognition, backpropagation can be utilized for cultural preservation in many places worldwide, including Indonesia. It is used to recognize picture patterns in Javanese script writings. This study concluded that feature extraction approaches, zoning, and backpropagation could be utilized to distinguish handwritten Javanese characters. The best accuracy is attained at 77.00%, with the network architecture comprising 64 input neurons, 40 hidden neurons, a learning rate of 0.003, a momentum of 0.03, and an iteration of 5000.
Development of Village Profile to Optimize Local Potential and Improve Community Welfare in Pait Village, Kasembon District, Malang Regency M. Aris Ichwanto; Joko Samodra; Heru Wahyu Herwanto; Amir Rofiudin; Ary Agung Wibowo; Luhur Adi Prasetya; Salsabila Thifal Nabil Haq; Rian Syahmulloh Hendranawan; Irva Widiyawati; Khusnul Muttaqiyah; Denny Martin; Suhendri Suhendri
Abdimas Pedagogi: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 8 No. 2 (2025)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um050v8i22025p134-142

Abstract

This community service aims to develop a comprehensive profile of Pait Village, Kasembon District, Malang Regency, to support the management of local potential and improve community welfare. The Participatory Rural Appraisal (PRA) method was used with a participatory approach involving residents in data collection through observations, interviews, focus group discussions (FGDs), and questionnaires. The results show that the infrastructure of Pait Village is generally good, but road lighting needs to be improved for safety. The village's main economic potential lies in the plantation sector (durian, coffee and dairy) and BUMDes businesses such as batik, which require wider marketing support. In addition, Pait Village's natural tourism potential is promising but requires a better management strategy. Local wisdom such as the tradition of gotong royong and traditional rituals form the basis of the village's sustainable development. Residents show high interest in modern agriculture and entrepreneurship training to improve skills and income. The village profile video produced from this activity serves as a promotional medium to attract investors and tourists. Recommendations include improving street lighting, developing BUMDes businesses and community-based tourism, as well as ongoing training in agriculture and entrepreneurship. The results of this service are expected to help Pait Village become an independent and competitive village that still maintains local wisdom.
Peningkatan Kualitas Air Bersih Melalui Optimalisasi Filter Guna Mengatasi Air Keruh dan Berbau di TPQ Nurul Huda Heru Wahyu Herwanto; Sujito Sujito; Triyanna Widyaningtyas; Abdullah Iskandar Syah; Muhammad Fazlur Rahman Addakhil
PaKMas: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 1 (2026): Mei 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/pakmas.v6i1.5348

Abstract

TPQ Nurul Huda, located in Mayong Village, Karangbinangun Subdistrict, Lamongan Regency, is a religious educational institution that plays an important role in nurturing the younger generation through social and religious activities. This TPQ faces serious problems related to the availability of clean water. The well water used tends to be cloudy, discoloured, and smelly, causing discomfort for residents in meeting their household needs and worshipping. This community service activity aims to overcome these problems through the application of appropriate technology in the form of water filters. The methods used include surveying water conditions, designing and installing filters, training in operation, and maintenance of equipment, as well as testing and evaluating the filtration results together with the community. The results show a significant improvement in water quality, where water that was originally cloudy, discoloured, and odorous has become clear, odourless, and suitable for daily use. In addition, the community's skills in operating and maintaining the filters have also improved, so that this technology can be utilised independently and sustainably, while also contributing significantly to the comfort of worship and the health of the community.
PEMANFAATAN FLASHCARD SEBAGAI MEDIA PEMBELAJARAN PADA MATERI KONVERSI BILANGAN BINER KELAS IX SMP Maghfiro Nuzula Fidinda Putri; Heru Wahyu Herwanto; Eka Rakhmawati Wardhani
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 3 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i3.8026

Abstract

Konversi bilangan biner merupakan salah satu materi dalam mata pelajaran informatika yang bersifat abstrak dan seringkali menimbulkan kesulitan pemahaman bagi peserta didik. Salah satu alternatif solusi untuk mengatasi masalah ini adalah dengan memanfaatkan media pembelajaran yang konkret dan menarik, seperti flashcard. Penelitian ini bertujuan untuk mengembangkan media flashcard dalam pembelajaran konversi bilangan biner ke desimal. Metode penelitian yang digunakan adalah Research and Development (RnD) dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, Evaluation). Teknik pengumpulan data dilakukan menggunakan angket skala Likert yang disebarkan ke ahli media, ahli materi, dan peserta didik. Teknik pengumpulan data dilakukan dengan cara menyebarkan angket dan google form kepada responden. Responden dalam penelitian ini adalah ahli media, ahli materi, dan 32 peserta didik kelas IX SMPN 16 Malang. Hasil analisis data menunjukkan bahwa validator dan sebagian besar peserta didik memberikan respon positif terhadap penggunaan media flashcard. Persentase rata-rata hasil validator angket media sebesar 83,3%, hasil validator ahli materi 92,3%, dan respon peserta didik terhadap media mencapai lebih dari 90%. Dengan demikian, dapat disimpulkan bahwa penggunaan media flashcard dalam pembelajaran konversi bilangan biner mendapatkan respon yang sangat baik dari peserta didik dan dapat menjadi alternatif media pembelajaran interaktif yang efektif dalam meningkatkan pengalaman belajar peserta didik Dengan demikian, media flashcard layak digunakan sebagai alternatif media pembelajaran dalam memperkuat pemahaman konsep matematika digital seperti konversi bilangan.
FLASHCARD PUNCH GAME BERBASIS GAMIFIKASI SEBAGAI INOVASI MEDIA PEMBELAJARAN MATERI SISTEM KOMPUTER KELAS IX SMP Kristian Jodi; Heru Wahyu Herwanto; Eka Rakhmawati Wardhani
JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) Vol 10, No 3 (2025)
Publisher : STKIP PGRI Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jipi.v10i3.8044

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran inovatif berupa Flash Card Punch Game berbasis gamifikasi pada ma-teri Sistem Komputer untuk peserta didik kelas IX SMP. Media ini dirancang untuk meningkatkan motivasi dan pemahaman belajar pe-serta didik melalui pendekatan permainan yang interaktif dan me-nyenangkan. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang mencakup tahap An-alisis, Desain, Pengembangan, Implementasi, dan Evaluasi. Hasil vali-dasi dari ahli media, ahli materi, dan respon peserta didik menunjukkan bahwa media ini mendapatkan skor rata-rata 91,27% kategori sangat layak digunakan dan efektif dalam meningkatkan hasil belajar peserta didik. Hasil tersebut diperoleh dengan rincian sebagai berikut: (1) per-sentase dari ahli media sebesar 95,83%, (2) persentase dari ahli materi sebesar 92,15%, (3) persentase dari hasil uji coba kelompok kecil sebe-sar 87,7%, dan (4) persentase dari uji coba kelompok besar mem-peroleh score sebesar 89,4% semuanya dengan tingkat kategori sangat layak atau valid.
Co-Authors A.N. Afandi Abdullah Iskandar Syah Adim Firmansah Afifah, Hesti Nur Ahmad Faiz Risvan Haqiqi Aji Prasetya Wibawa Amir Rofiudin Amir Rofiudin Amir Rofiudin Ananda, Sagita Regina Putri Aniendya, Mutyara Whening Anik Nur Handayani Aripriharta - Ary Agung Wibowo Ary Agung Wibowo Arya Kusumawardana Asfani, Khoirudin Azizah, Ambar Isna Chandrika, Katya Lindi Chusna, Chufadatul Dendi Mukti Putranto Denny Martin Denny Martin Devita, Riri Nada Dewayani, Mifta Didik Dwi Prasetya Didik Nurhadi Dila Umnia Soraya Dimas Jundan A Dimas Jundan Ashshiddiqi Eddy Triswanto Setyoadi Eka Rakhmawati Wardhani Eka Rakhmawati Wardhani Erlitasari, Mita Erma Widayanti Eva Yulia Safitri, Eva Yulia Fauzi, Rochmad Firdaus, Rizal Firman Syahputra, Yohanes Dhimas Fitri, Shofiana Hadi, Sholihul Hakkun Elmunsyah Harits Ar Rosyid Hartarto Junaedi Hendra Susanto Hofifah, Hofifah I Made Wirawan Indonesia, Anggirda Permata Indriana, Poppy Irva Widiyawati Irva Widiyawati Jayanti, Ratna Dwi Joyo, Achmad Darmo Kartika Candra Kirana Kasmira, Kasmira Katya Lindi Chandrika Khusnul Muttaqiyah Khusnul Muttaqiyah Khusnul Muttaqiyah Kohei Arai Kohei Arai Kornelius Kamargo/Irawan Dwi Wahyono Kornelius Kamargo Kristian Jodi Lilis Widayanti Luhur Adi Prasetya Luhur Adi Prasetya M. Aris Ichwanto Maghfiro Nuzula Fidinda Putri Manga, Abdul Rachman Marga Asta Jaya Mulya Maskuri, Muhammad Naja Maulana, Afiko Ilham Akbar Mawahib, Agus Mochammad Taufik Hidayat Muhamad Luqmanul Hakim Muhammad Afnan Habibi Muhammad Aris Ichwanto Muhammad Fazlur Rahman Addakhil Muis Muhtadi Mukti Putranto, Dendi Muladi Mutyara Whening Aniendya Ningrum, Gres Dyah Kusuma Nugroho, Andhik Catur Nunung Nurjanah Nur Aliyah Rohma Nur Amalinda Peggy Gilang Pratama Poppy Indriana Prasetya, Luhur Adi Putra, Adhi Pramana Estiawanda Ramadhan, Minggar Putra Dhea Ratnasari, Heny Dwita Ratnasari, Heny Dwita Resty Wulanningrum Rian Syahmulloh Hendranawan Rian Syahmulloh Hendranawan Rizal Fauzi, M. Syamsul Rizalnur Firdaus Rizka Rahmania Ameilia Rofiudin, Amir Rosa Andrie Asmara Rudi Trianto, Rudi Salsabila Thifal Nabil Haq Salsabila Thifal Nabil Haq Samodra, Joko Satia Nur Maharani Setiadi Cahyono Putro Shandy Krisnawan Shofiana Fitri Sholihul Hadi Siti Sendari Slamet Wahyudi Slamet Wibawanto Suhendri Suhendri Suhendri Sujito Sujito Sunaryono Syaad Patmanthara Syamsul Bahri Titasari Rahmawati Tony Yu Tri Atmadji Sutikno Triyanna Widiyaningtyas Triyanna Widyaningtyas Vivi Aida Fitria Wahyu Gunawan Irianto Wahyu Sakti Gunawan Irianto Wardhani, Eka Rakhmawati Widiyanti Widiyanti, Widiyanti Widyadara , Made Ayu Dusea Winda Cahyaning W Yosi Kristian Yoto Yoto Yoto Yoto Yoto, Yoto Yu, Tony Yudha Islami Sulistya Yuliana Melita Pranoto Yuni Rahmawati Zustina Zustina Zustina