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All Journal Jurnal AME (Aplikasi Mekanika dan Energi): Jurnal Ilmiah Teknik Mesin Jurnal Pasundan Informatika Afkaruna: International Journal of Islamic Studies (AIJIS) Journal of Religion and Social Transformation
Darmawan, Dwiki
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Religion Humanities Computer Science & IT Control & Systems Engineering Education Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Klasifikasi Ekspresi Wajah Menggunakan Metode Convolutional Neural Network(Studi Kasus Kuliah Daring) Darmawan, Dwiki; Supeno, Handoko
JURNAL PASUNDAN INFORMATIKA Vol. 1 No. 01 (2022): PasInformatik Edisi 01 Januari 2022
Publisher : Program Studi Teknik Informatika Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1616.562 KB) | DOI: 10.23969/pasinformatik.v1i01.5106

Abstract

Perubahan cara belajar pada tahun 2020 menjadikan media daring sangat dibutuhkan karena dengan adanya pandemi covid-19 maka semua instansi Pendidikan dan pemerintah hampir di seluruh dunia mulai menuntut agar pembelajaran menggunakan media daring yang disediakan instansi masing-masing maupun media pihak ketiga. cara belajar daring ini memiliki beberapa kekurangan seperti tingkat antusias belajar yang dirasa tidak diketahui, maka dari itu untuk mengetahui tingkat antusias suatu pembelajaran daring tadi diperlukan media untuk mengenali antusiasme dari pengguna video conference guna mendapatkan feedback yang dapat diukur apakah antusiasme pembelajaran sesuai dengan apa yang diharapkan oleh pengajar, maka pembuatan model deep learning untuk klasifikasi ekspresi wajah menggunakan metode Convolutional neural network dilakukan untuk mengetahui antusiasme dari kuliah daring dengan cara melihat real-time webcam yang diklasifikasikan oleh ekspresi yang sudah ditentukan atau dengan meninjau ulang dari rekaman perkuliahan yang sudah terjadi. Hasil akurasi menjadi tolok ukur seberapa akurat pembelajaran yang diterima untuk mengklasifikasikan ekspresi wajah guna mengetahui antusias pada model sebanyak 36.000 dataset dengan 64 % akurasi untuk melakukan deteksi ekspresi wajah pada sebuah frame video, dimana pada studi kasus ini tingkat tidak antusiasnya belajar secara daring lebih tinggi 1% dibandingkan dengan tingkat antusias belajar siswa di masa pandemi covid-19.
The Pegon Tajweed Book in Java in the 20th Century: A Study of the Book of Syifā’ al-Janān Fī Tarjamah Hidāyah al-Ṣibyān by KH. Ahmad Muthohar Darmawan, Dwiki; Jamaluddin, Jamaluddin; Mujahidah, Affaf
Afkaruna: International Journal of Islamic Studies (AIJIS) Vol. 2 No. 2 (2025): March
Publisher : Universitas Islam Internasional Darullughah Wadda'wah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38073/aijis.v2i2.2185

Abstract

The book Syifā al- Janān fī Tarjamah Hidāyah al-Ṣibyān is one of the important works in the discussion of the science of Tajweed, written by KH. Ahmad Muthohar. This book contains translations and explanations of the verses of poetry (nazham) of the book Hidāyah al-Ṣibyān by Sheikh Sa’id bin Sa’ad Nabhan, which are presented in Arabic Pegon format. Its concise explanation makes this book widely studied in several Islamic boarding schools in studying the science of Tajweed. This study aims to analyze the characteristics of the book Syifā al- Janān in terms of its writing structure, as well as its presentation form. This study takes data directly from its primary source, namely the book Syifā al- Janān. This study uses a qualitative descriptive method with a historical approach to examine the text and the author’s background. The results of the study show that this book has characteristics in the use of Pegon Arabic combined with a pedagogical approach in its presentation, making it a relevant reference in learning Tajweed science among Islamic boarding schools and the general public. In addition, this book also contributes to maintaining the continuity of the tradition of writing books with Pegon script in Indonesia.
Dimensi Sosial Bazar Ramadan dalam Masyarakat Perkotaan: Studi Sosial Budaya di Perumahan Purwosari, Kecamatan Baturraden Darmawan, Dwiki; Alfian, Rahman Latif
Journal of Religion and Social Transformation Vol. 3 No. 1 (2025): Journal of Religion and Social Transformation
Publisher : UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/1bj4n154

Abstract

The Ramadan Bazaar in Purwosari Housing, Baturraden District, is a socio-cultural phenomenon that integrates economic, social, and cultural aspects within an urban community context. This study aims to analyze the social dimensions of the Ramadan Bazaar as a means of fulfilling economic needs, strengthening social bonds, and preserving traditional cultural values. The research employs a qualitative approach with descriptive-analytical and phenomenological methods, utilizing participatory observation and in-depth interviews with local residents. The findingsreveal that the Ramadan Bazaar not only assists underprivileged residents in accessing affordable basic necessities but also serves as a medium to enhance social cohesion through communal spirit and mutual cooperation. Furthermore, the event successfully blends modernity and tradition by adopting an efficient modern market model while maintaining cultural values such as solidarity and social care. The research findings highlight the significant role of the Ramadan Bazaar in fostering social cohesion, reducing economic disparities, and preserving cultural identity amidst modernization.
SISTEM KONTROL PADA ROBOT PEMINDAH BARANG TIPE CARTESIAN CORDINAT MENGGUNAKAN ARDUINO UNO R3 Darmawan, Dwiki; Sutisna, Setya Permana; Sutoyo, Edi
AME (Aplikasi Mekanika dan Energi): Jurnal Ilmiah Teknik Mesin Vol. 4 No. 2 (2018)
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.244 KB) | DOI: 10.32832/ame.v4i2.1540

Abstract

Robots are an option to help human jobs address issues of precision, security and flexibility. The robotarm becomes one of the robot types that can help human work. The robot arm controller research isto control the stepper motor's motion according to the command. Desai this cartesian coordinaterobot is 2 axis that is X and Y axis. Control of this robot arm using Visual Basic 6.0 programming forcontrolled robot from PC to arduino Uno R3. Motor driver used is IC A4988, stepper motor movementgot input from PC with software visual basic 6.0. to move the stepper motor. Data sent from PC toArduino Uno R3 is a command from Visial Basic 6.0 with serial communication. The microcomputerreads the serial data input and sends a step value data to the stepper motor driver to move the robotarm. The end result of the robot arm controller research that has been achieved is the robot arm canbe controlled with the command to enter the distance that will be run by stepper motor as themethod of pemograman which is controlled through serial communication with Visual Basic 6.0. Thetest results show an average error 22.26531 for the left and 52.61111 for the right direction on X axiswhile for Y axis -5,36957 for the downward direction and 0.117647 for the upper direction
Co-Authors Affaf Mujahidah Jamaluddin Jamaluddin Rahman Latif Alfian, Rahman Latif Setya Permana Sutisna Supeno, Handoko Sutoyo, Edi