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All Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) International Journal of Advances in Intelligent Informatics Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer Knowledge Engineering and Data Science BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks JCES (Journal of Character Education Society) Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Signal and Image Processing Letters International Journal of Robotics and Control Systems
Azhari, Ahmad
Universitas Ahmad Dahlan
Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Neuroscience Social Sciences Other

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Information Visualization of Lesson Study Activity Murein Mardhia; Ahmad Azhari; Ardiansyah Ardiansyah
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 3, No 2 (2017)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.038 KB) | DOI: 10.26555/jiteki.v3i2.8546

Abstract

This research explores how to design an interface dashboard to visualize information about evaluation activities occurred during lesson study. Data were collected in two stages using interview and questionnaire techniques whom the respondents were experts and team teaching who had been experienced the whole activities of Lesson Study. We conducted a case study in Mathematics Education Program of Universitas Ahmad Dahlan, where the teaching staffs have participated and conducted the Lesson Study activities for more than two semesters. The interface dashboard prototype was tested by conducting User Experience method and Software Usability Testing assessment. Results obtained show a fairly good acceptance level qualitatively and so does from SUS scored 75 from the average value of all participants
Analisis Fitur Warna dan Tekstur untuk Metode Deteksi Jalan Adhi Prahara; Ahmad Azhari
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 2, No 2 (2016)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.033 KB) | DOI: 10.26555/jiteki.v2i2.5506

Abstract

Deteksi jalan digunakan untuk mengidentifikasi area jalan pada citra atau frame video. Tantangan dalam mendeteksi jalan diantaranya warna dan tekstur jalan yang beragam serta masalah pencahayaan. Oleh karena itu diperlukan fitur yang sesuai untuk menghadapi permasalahan tersebut. Pada penelitian ini dilakukan analisis fitur warna dan tekstur untuk mendeteksi jalan. Kumpulan 50 sampel jalan diambil untuk diekstrak fitur warna di tiga ruang warna yang berbeda yaitu RGB (Red-Green-Blue), HSV (Hue-Saturation-Value), dan CIE L*a*b* serta diekstrak fitur teksturnya dengan GLCM (Gray Level Co-occurrence Matrix). Fitur-fitur tersebut kemudian dianalisis untuk didapatkan fitur dengan variasi yang rendah dari semua sampel jalan yang digunakan untuk menentukan threshold warna maupun tekstur. Hasil pengujian metode deteksi jalan dari 150 citra uji jalan menggunakan batasan fitur hasil analisis menunjukkan akurasi 90,54%.
PENERAPAN TEKNOLOGI TOKO ONLINE UNTUK PEMASARAN PRODUK BAGI IBU-IBU AISYIYAH GUNUNG KIDUL Gita Indah Budiarti; Murein Miksa Mardhia; Ahmad Azhari
JCES (Journal of Character Education Society) Vol 3, No 1 (2020): Januari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.788 KB) | DOI: 10.31764/jces.v3i1.1338

Abstract

Abstrak: Pemasaran dan promosi merupakan hal terpenting bagi penjualan produk. Ibu-ibu Aisyiyah Gunung Kidul (mitra) memiliki produk, salah satunya makanan ringan dari mokaf. Perlu adanya inovasi pada pemasaran untuk meningkatkan penjualan mitra. Kegiatan ini bertujuan untuk membuat toko online bagi mitra kemudian melatih mitra untuk menggunakannya. Metode yang digunakan adalah pelatihan dan evaluasi. Hasil dari kegiatan ini mitra mampu menggunakan website dan aplikasi dengan baik. Mitra yang dapat menunggah produknya sebesar 63%. Mitra sangat antusias pada pelatihan ini, dan berharap ada tindak lanjut dari kegiatan ini.Abstract: Marketing and promotion are the most important things for product sales. Aisyiyah Gunung Kidul mothers (partners) have products, one of which is snacks from the mokaf. There needs to be innovation in marketing to increase partner sales. This activity aims to create an online shop for partners and then train partners to use it. The method used is training and evaluation. The results of this activity partners are able to use the website and application well. Partners who can upload their products by 63%. Partners are very enthusiastic about this training, and hope that there will be a follow-up to this activity.
USAHA PENINGKATAN KETERAMPILAN GURU SEKOLAH MENENGAH MUHAMMADIYAH KAB GUNUNGKIDUL: PENDAYAGUNAAN LECTORA SEBAGAI MEDIA AJAR Murein Mardhia; Dwi Normawati; Ahmad Azhari
Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Vol. 2 No. 2 (2018)
Publisher : Universitas Ahmad Dahlan, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jp.v2i2.405

Abstract

Sebuah  kegiatan  peningkatan  keterampilan  guru  telah  diadakan  di  kalangan  sekolah  menengah pertama di wilayah Kabupaten Gunungkidul  pada periode libur semester gasal tahun ajaran 2017/2018. Kegiatan  pelatihan  TIK  kali  ini  mengundang  tenaga  pendidik  dari  sekolah-sekolah  menengah  Muhammadiyah  di  bawah  pengelolaan  Majelis  Pendidikan  Dasar  dan  Menengah  (Dikdasmen) PDM Gunungkidul.  Tujuan yang ingin dicapai antara lain pengayaan keterampilan tenaga pendidik di bidang TIK sebagai media pendukung kegiatan belajar mengajar di kelas. Dengan peningkatan keterampilan guruguru  sebagai  tenaga  pendidik  melalui  TIK, diharapkan  dapat  mendukung  tercapainya  pemenuhan kompetensi guru-guru di SMP Muhammadiyah di Kabupaten Gunungkidul secara terprogram. Di bagian akhir pelaksanaan, peserta diminta untuk mengumpulkan feedback mengenai kegiatan pelatihan yang telah diikuti. Lebih dari 80% peserta yang hadir menyatakan tingkat kepuasan yang baik terhadap materi, pelaksana, dan kemanfaatan karya yang telah mereka hasilkan. Target usabilitas karya juga telah tercapai sebagai media belajar untuk diaplikasikan di semester genap tahun ajaran 2017/2018.
PENERAPAN TEKNOLOGI TOKO ONLINE UNTUK PEMASARAN PRODUK BAGI IBU-IBU AISYIYAH GUNUNG KIDUL Gita Indah Budiarti; Murein Miksa Mardhia; Ahmad Azhari
Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Vol. 3 No. 3 (2019)
Publisher : Universitas Ahmad Dahlan, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jp.v3i3.1229

Abstract

Marketing and promotion are the most important things for product sales. Aisyiyah Gunung Kidul mothers (partners) have products, one of which is snacks from the mokaf. There needs to be innovation in marketing to increase partner sales. This activity aims to create an online shop for partners and then train partners to use it. The method used is training and evaluation. The results of this activity partners are able to use the website and application well. Partners who can upload their products by 63%. Partners are very enthusiastic about this training, and hope that there will be a follow-up to this activity.
Pengembangan Pangan Lokal Melalui Modifikasi Tepung Gita Indah Budiarti; Murein Miksa Mardhia; Ahmad Azhari
Berdikari: Jurnal Inovasi dan Penerapan Ipteks Vol 7, No 2 (2019): August
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/bdr.7261

Abstract

People with diabetes mellitus in Gunungkidul are increasing in number. This is caused by excessive consumption of flour-based foods. Communities need to be introduced to alternative food substitutes for flour such as cassava. Besides being able to reduce flour consumption in the community, training and education about non-flour snacks can also increase the income of less productive housewives. The purpose of this activity is to provide education about the dangers of consuming foods containing excessive flour and to train in making flour and food from non-wheat alternative ingredients to ladies of Aisyiyah members in ladies Gunungkidul area. The series of service activities was carry out in the form of counseling on food security and healthy food. The second activity was in the form of training in making flour substitute flour and non-flour processed foods. The evaluation phase was in the form of filling out questionnaires by participants. The results of this activisay are processed foods made from non-modified flour and improved knowledge and skills of the participants
Indonesian Waste Database: Smart Mechatronics System Haris Imam Karim Fathurrahman; Ahmad Azhari; Tole Sutikno; Li-yi Chin; Prasetya Murdaka Putra; Isro Dwian Yunandha; Gralo Yopa Rahmat Pratama; Beni Purnomo
International Journal of Robotics and Control Systems Vol 3, No 2 (2023)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v3i2.999

Abstract

Waste management is an essential component of urban management. As a waste solution, waste management is critical. The goal of this research is to develop a waste management database that is coupled with a mechatronic robot system. Compiling and gathering data on the sorts of garbage found in Indonesia is the starting point for this research. Indonesian waste is classified into six groups: cardboard, paper, metal, plastic, medical, and organic. The total images of the six groups are estimated at 1880 pictures. According to this picture database, Artificial Intelligence (AI) training was used to create the classification system. In the final AI process, the test method was performed using DenseNet121, DenseNet169, and DenseNet201. Testing using artificial intelligence DenseNet201 across 40 epochs yields the best 92,7% accuracy rate. Simultaneously with Artificial Intelligence testing, a mechatronic system is created as a direct implementation of the Artificial Intelligence output model. A four-servo arm robot with dc motor wheel mobility is included in the mechatronic system. According to these findings, the Indonesian waste database can be categorized correctly using Artificial Intelligence and the mechatronics system. This higher accuracy of the artificial intelligence model may be used to create a waste-sorting robot prototype.
Co-Authors Adhi Prahara Adhi Prahara Adhi Susanto Andri Pranolo Ardiansyah, Ardiansyah Arif Wirawan Muhammad Beni Purnomo Dewi Pramudi Ismi DWI SURYANTO Fathia Irbati Ammatulloh Fathurrahman, Haris Imam Karim Garnis Ajeng Pamiela Gita Indah Budiarti Gralo Yopa Rahmat Pratama Isro Dwian Yunandha Leonel Hernandez Li-yi Chin Murein Mardhia Murein Miksa Mardhia Murinto Murinto Prahara, Adhi Prasetya Murdaka Putra Tole Sutikno Ummi Athiyah Yingchi Mao