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All Journal Jurnal Informatika Universitas Pamulang KOMMAS: Jurnal Pengabdian Kepada Masyarakat OKTAL : Jurnal Ilmu Komputer dan Sains AMMA : Jurnal Pengabdian Masyarakat
Riswal Hanafi Siregar
Universitas Pamulang
Humanities Astronomy Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Nursing Social Sciences

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Menentukan Grup Siklik Hingga dengan Pascal Elfi Fauziah; Riswal Hanafi Siregar
Jurnal Informatika Universitas Pamulang Vol 2, No 3 (2017): JURNAL INFORMATIKA UNIVERSITAS PAMULANG
Publisher : Teknik Informatika Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (818.049 KB) | DOI: 10.32493/informatika.v2i3.1442

Abstract

Tulisan ini bertujuan untuk menentukan suatu grup siklik dengan membuat suatu program dengan bahasa pemograman pascal. Grup (G) disebut siklik; bila ada elemen a ∈ G sedemikian hingga G = {an | n ∈ Z}. Elemen a disebut pembangun dari grup siklik tersebut. Setiap grup siklik hingga dengan unsur yang dikandungnya. sebanyak in adalah isomorfik dengan grup bilangan bulat modulo in dengan operasi penjumlahan Z. Sehingga untuk menentukan suatu grup siklik hingga; hanya diperlukan komputasi numerik biasa. Dengan bahasa pemograman; seperti Pascal.
Pelatihan Membuat Media Pembelajaran Interaktif Menggunakan Microsoft Powerpoint dan Ispring Muhamad Rosdiana; Riswal Hanafi Siregar; Elfi Fauziah
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 3, No 3 (2022): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.273 KB)

Abstract

Pembelajaran daring selama pandemi kondisi yang harus dijalani dan menjadi permasalahan karena guru-guru dituntut untuk bisa menyampaikan materi dengan baik dan supaya siswa-siswa juga mampu menyerap materi sesuai dengan yang diharapkan. Ini menjadi kesulitan dan tantangan tersendiri bagi guru-guru yang menuntut mereka harus bisa kreatif dalam penyampaian materi supaya apa yang diberikan kepada siswa siswa dapat terserap dengan baik. Dengan ini kami memberikan solusi yaitu membuat media pembelajaran secara interaktif dengan memanfaatkan Power Point yang dikombinasikan dengan aplikasi iSpring untuk membuat quiz yang bervariatif. Guru-guru diajarkan bagaimana membuat konsep dan desain pembelajaran yang menarik seperti soal soal pilihan ganda, soal soal multiple respon, soal soal true or false dan masih banyak variasi soal lainnya. Semua soal tersebut akan dibuat menjadi sebuah aplikasi android yang nantinya bisa dibuka melalui komputer ataupun handphone atau bisa juga nanti dibuka melalui web browser. Dengan metode pembelajaran seperti ini memungkinkan siswa untuk lebih bisa memahami materi yang diberikan terutama pada saat mengerjakan quiz. Karena di dalam quiz tersebut sudah dilengkapi dengan jawabannya. Ketika siswa menjawab quiz tersebut akan ada notifikasi tentang jawaban yang diberikan benar atau salah, jika salah maka akan ada pemberitahuan untuk jawaban yang benarnya sehingga siswa dapat mengulangi quiz tersebut sampai bisa menjawab semua pertanyaan dengan benar. Dengan adanya pelatihan ini diharapkan guru-guru di Sekolah Menengah Atas Negeri 22 Kabupaten Tangerang memiliki kemampuan mengajar yang lebih variatif dan inovatif. Selain itu, yang menjadi target luaran dari kegiatan pengabdian ini adalah meningkatnya pengetahuan dan kemampuan guru-guru dalam penyampaian materi ajar
RANCANGAN ALAT MENDETEKSI ASAP DAN API DENGAN SENSOR (GAS DAN SUHU) MENGGUNAKAN ARDUINO UNO Yose Rizal; Riswal Hanafi Siregar
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 04 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Fire is an event that is not desired by every human being. Fires can result in significant losses, both material and life losses. Every fire process always produces smoke and heat and causes an increase in temperature in a place or room where a fire occurs. While the result of the process of changing the material of a fire is the presence of gas smoke in the form of small particles. Through fire detection technology, fire disasters can be detected early. Because fire detectors work by detecting heat and gas leaks. This tool works when it detects one or more of these indicators. Then the alarm and LED will light up as a warning that there has been a fire in the area where the fire detector is installed. Benefits of being able to solve problems that were usually only handled manually, now with Gas and Temperature sensor systems. This research is entitled Design of a Smoke and Fire Detecting Tool with Sensors (gas and Temperature) Using Arduino Uno, the design of this tool aims to provide spontaneous handling when there is smoke and fire in the room, integrate gas and temperature sensors to detect fire and smoke, Buzzer as a device that produces sound if fire and smoke are detected, which means a fire has occurred, accelerates the handling of fires with Automatic Windows and Automatic Water Pumps. Keywords: Fire, Sensor, Design, Tool, Detection.
Rancang Bangun Tongkat Khusus Tunanetra Dengan Menggunakan Bahasa C Berbasis Arduino Mikrokontroller Muhammad Faishal Ginarso; Riswal Hanafi Siregar
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 05 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Blindness is a condition in which someone has a disturbance in their sense of sight. The only assistive device currently used for blind people is a cane. However, sticks are considered less effective because the reach of the sticks is not too wide and long, and less efficient when used in the middle of a crowd of people around them. On the basis of these problems, this research was conducted to help blind people to be aware of the obstacles that exist around them. With this background, the authors try to design a tool that can make it easier for blind people to navigate while doing their activities. The tool to be designed is a visual aid using a microcontroller-based ultrasonic sensor. Arduino UNO is used as the brain of the blind assistance program which acts as a microcontroller and the ultrasonic sensor controller will produce sound through the headset.
Pelatihan Microsoft Office Untuk Kelas XII SMAN 22 Kabupaten Tangerang Elfi Fauziah; Muhammad Rosdiana; Riswal Hanafi Siregar
AMMA : Jurnal Pengabdian Masyarakat Vol. 2 No. 6 : Juli (2023): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Microsoft Office is an application that is widely used both in school and in the world of work, this application consists of many applications in it and the most popular are Microsoft Word, Microsoft Excel and Microsoft Powerpoint. These three applications are important because every school or work activity or assignment cannot be separated from this program or application, especially in making reports in the form of correspondence, tables or mathematical calculations and making presentations. The problem that occurs at SMA Negeri 22 Kabupaten Tangerang is that many class XII students who want to end their schooling are still many who cannot operate Microsoft Office because high school does not have Computer, even though these three applications are very important and will often be used when they work or continue studying. Therefore, Pamulang University Lecturers carry out PKM activities in this place, the goal is that class XII students of SMA Negeri 22 Kabupaten Tangerang have basic knowledge of Microsoft Word, Microsoft Excel and Microsoft Powerpoint as well as skills in operating these three applications. With this training, it is hoped that class XII students at SMA Negeri 22 Kabupaten Tangerang will have provisions after graduation and be able to compete in the world of work in the future or these skills can be used to do college assignments for those who continue their studies. Basic material about Microsoft Office, both Microsoft Word, Microsoft Excel and Microsoft Powerpoint, such as making correspondence automatically, making good and correct reports, making tables, using cell formats, mathematical calculations as well as advanced material such as the IF function, Hlookup, Vlookup are taught in this way. regular or automated systems as well as how to make interesting presentations are also taught. So that students and students have the option to work on various kinds of problems that exist quickly and carefully.
Co-Authors Elfi Fauziah Muhamad Rosdiana Muhammad Faishal Ginarso Muhammad Rosdiana Yose Rizal