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All Journal Jurnal Nasional Komputasi dan Teknologi Informasi INTEK: Jurnal Penelitian Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Abdi Insani Jurnal Simki Postgraduate
Rifaldy Atlant Tungga
Program Studi Matematika Institut Teknologi Bacharuddin Jusuf Habibie
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Transportation Other

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PELATIHAN PENGGUNAAN APLIKASI GEOGEBRA UNTUK PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA BAGI GURU SMA DI KOTA PAREPARE Nurul Fuady Adhalia H; Zaitun Zaitun; Muh Rifki Nisardi; Aprizal Resky; Kusnaeni Kusnaeni; Hartina Husain; Rifaldy Atlant Tungga
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1299

Abstract

The The use of technology in the mathematics learning process by high school teachers in the city of Parepare is still lacking. Even though there are many learning media that can be utilized. The Geogebra application is a technological medium that has great potential in integrating mathematical concepts visually and interactively. The aim of implementing this PKM is to provide training to mathematics teachers who are members of MGMP Parepare to develop mathematics learning media at the high school level. The training method used is providing training assistance on the Geogebra application which consists of two stages. The preparation stages consist of observing, coordinating with partners, preparing the service implementation team and preparing the service implementation team regarding the training module. The implementation stages consist of giving a pre-test, providing an explanation regarding the Geogebra application, providing simulation assistance in making mathematics learning media using Geogebra, and providing a post-test. The results obtained from the training showed that 18 out of 20 people or around 90% of teachers were able to understand and apply the knowledge gained in training activities through a post-test given at the end of the activity. Thus, the implementation of the Geogebra Application training activities was considered successful because it had achieved the specified targets.
Prototipe Alat Penyiraman Tanaman Otomatis Berbasis Arduino Uno Abdul Zain; Rifaldy Atlant Tungga; Arief Muliawan
Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) Vol 7, No 2 (2024): April 2024
Publisher : Program Studi Teknik Komputer, Fakultas Teknik. Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jnkti.v7i2.7514

Abstract

Abstrak - Tujuan pembuatan Prototipe alat penyiraman tanaman otomatis berbasis arduino uno untuk membuat suatu sistem yang dapat mengontrol kelembaban tanah dan suhu udara pada tanaman didalam greenhouse. Selama ini penyiraman tanaman yang dilakukan di greenhouse masih menggunakan tenaga manusia. Sistem  ini  menggunakan  arduino  uno sebagai  pusat  kontrol  dan menggunakan  sensor YL-69 dan DHT11 sebagai  sensor  untuk  mendeteksi  kondisi  di  dalam greenhouse. YL-69   merupakan   sensor   untuk   mengukur   kelembaban   tanah, sementara DHT11 merupakan sensor untuk mengukur suhu udara. Sebagai pengendali di dalam  greenhouse terdapat dua output kendali yaitu  motor pompa serta fan. Sistem ini telah berhasil dibuat dan telah dapat mengendalikan greenhouse secara otomatis sesuai dengan batas  set point. Nilai set  point untuk kelembaban  tanah adalah  50 % , apabila kelembaban tanah kurang dari 50% maka motor pompa akan bekerja. Nilai set  point suhu udara adalah 28°C, apabila suhu udara lebih dari 28°C maka fan akan bekerja. Kata Kunci: Greenhouse, YL-69, DHT 11, Arduino Uno Abstract - The aim of making a prototype of an automatic plant watering device based on Arduino Uno is to create a system that can control soil moisture and air temperature for plants in the greenhouse. During this time of watering is done in greenhouses are still using manpower. The system uses arduino uno as a control center and using the YL-69 sensor and DHT11 as sensors to detect conditions in the greenhouse. YL-69 is a sensor to measure soil moisture, while DHT11 a sensor to measure air temperature. As a control in the greenhouse, there are two outputs that control the pump motor and fan. This system has been successfully created and has been able to control greenhouse automatically in accordance with the limit set point. The set point value for the soil moisture is 50%, if the soil moisture is less than 50% then the pump motor will work. Values set point temperature is 28°C, when the air temperature is over 28°C, the fan will work.Keywords:  Greenhouse, YL-69, DHT 11, Arduino Uno
Analisis Model Rantai Markov Waktu Kontinu pada Model Transmisi dan Vaksinasi COVID-19: Studi Kasus Provinsi DKI Jakarta Tungga, Rifaldy Atlant
Jurnal Simki Postgraduate Vol 3 No 1 (2024): Volume 3 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jspg.v3i1.566

Abstract

In 2019, the Novel Coronavirus was discovered in Wuhan, China, and later named the disease caused by the virus, called COVID-19. On March 31, 2020, the Indonesian government announced that COVID-19 was a pandemic. Previously, many mathematical models have been used to capture the transmission of this disease. In this paper, a new mathematical model is introduced, namely the continuous-time Markov chain modeling of SIRV, which takes into account the probabilities between events of several groups of individuals, namely the susceptible (S), infected (I), recovered (R), and vaccinated (V) groups. Thus, it is considered to provide more realistic results compared to deterministic models. Using a period of approximately one year, it was obtained that vaccination carried out with a vaccination rate ν=0.002 was considered ineffective.
A Tomato Sorting Automation Prototype Based on Color: Prototype Otomasi Penyortir Buah Tomat Berdasarkan Warna Zain, Abdul; Zainal, Isradi; Tungga, Rifaldy Atlant
INTEK: Jurnal Penelitian Vol 11 No 2 (2024): October 2024
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v11i2.5075

Abstract

Abstract—The process of sorting tomatoes can be done using visual methods by paying attention to color. The purpose of this research is to improve the process of sorting tomatoes based on color in distinguishing ripe tomatoes and immature tomatoes. Streamline the time of sorting tomato fruit in order to avoid losses due to spoilage. This research method is with a sample of tomato fruit taken RGB value through TCS 3200 color sensor according to the level of maturity. After the RGB value is obtained, it will be processed into the Arduino Uno to obtain maturity information through the rules that have been made and sorted using a servo motor. The results of this study indicate that a good condition for detecting tomato fruit is with a closer distance to the fruit with a dark background. This is because there is no excess light reflection so that the TCS sensor can take RGB values well and reduce the occurrence of misreading of ripeness information in the sorting process. Keywords— Tomato, Sensor TCS 3200, Arduino uno, Motor Servo.
Pemodelan Rute Perjalanan Kapal Motor Bukit Siguntang Menggunakan Petri Net Adhalia H, Nurul Fuady; Pratama, Aditya Putra; Tungga, Rifaldy Atlant; Hamdani, Ibnu Mansyur; Bin Akkas, Anrian
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 2 (2025): Innovasi dalam Matematika dan Pembelajarannya
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i2.5925

Abstract

Transportasi maritim memegang peranan krusial dalam menghubungkan wilayah kepulauan seperti Indonesia. Kompleksitas perencanaan rute kapal penumpang, terutama yang melibatkan banyak Pelabuhan dan jadwal dinamis, memerlukan alat pemodelan yang efektif. Penelitian ini bertujuan untuk memodelkan rute KM. Bukit Siguntang Balikpapan-Tarakan-Nunukan-Balikpapan menggunakan Petri net, mengisi celah penelitian yang belum secara spesifik membahas pemodelan rute kapal penumpang dengan metode ini. Rute dimodelkan menggunakan sejumlah place dan transisi. Place merepresentasikan lokasi geografis atau status perjalanan, sementara transisi merepresentasikan pergerakan atau kejadian yang menyebabkan perubahan lokasi atau status kapal. Hasil analisis menunjukkan bahwa model tergolong terbatas (bounded) yang mengimplikasikan batasan pada keberadaan token dalam sistem. Kontribusi utama penelitian ini adalah penyediaan representasi formal dan terstruktur dari rute kapal penumpang menggunakan Petri net. Hal ini berpotensi meningkatkan visualisasi dan analisis rute serta menjadi landasan pengembangan model yang lebih kompleks untuk optimasi transportasi laut.
Edukasi Konsep Matriks dengan Aplikasi Pembelajaran Matematika: Peningkatan Pemahaman dan Prestasi Belajar Peserta Pelatihan SMA Negeri 1 Parepare Adhalia H, Nurul Fuady; Tungga, Rifaldy Atlant; Irmayani, Irmayani; Putriani, A. Ika; Syam, Nur Azisah; Muzakkir, Muzakkir; Ikramullah, Muh. Chaerul; Khumaedi, Khumaedi; Haji, Muhammad Ismail; Hafidzah, Hafidzah
Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 2 (2025): Volume 6, No 2 Juni 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/atjpm.v6i2.6088

Abstract

Teknologi Digital dan Kecerdasan Buatan dengan sasaran utama siswa SMA Negeri 1 Parepare. Tujuan kegiatan pengabdian ini meningkatkan pemahaman konsep matriks pada siswa SMA Negeri 1 Parepare melalui pengembangan dan implementasi aplikasi kalkulator matriks berbasis web yang interaktif dan mudah diakses. Selain itu, kegiatan ini juga bertujuan untuk meningkatkan literasi digital siswa dalam penggunaan aplikasi matematika spesifik sebagai alat bantu belajar mandiri. Metode utama yang digunakan dalam kegiatan ini adalah pelatihan dan pendampingan. Pelatihan akan diberikan kepada siswa SMA Negeri 1 Parepare mengenai penggunaan aplikasi kalkulator matriks berbasis web. Pelatihan akan mencakup pengenalan fitur-fitur aplikasi, langkah-langkah penggunaan aplikasi untuk berbagai operasi matriks, dan pemanfaatan fitur visualisasi dan umpan balik otomatis. Pendampingan berkelanjutan akan diberikan kepada siswa selama periode implementasi aplikasi. Pendampingan meliputi bantuan teknis, konsultasi tentang strategi pembelajaran, dan evaluasi penggunaan aplikasi. peningkatan pemahaman konsep matriks, peningkatan keterampilan literasi digital, pengembangan media pembelajaran interaktif, serta peningkatan kemandirian belajar siswa. Selain itu, program ini diharapkan dapat memberikan manfaat jangka panjang bagi komunitas sasaran dan menjadi model yang dapat direplikasi di wilayah lain
OPTIMALISASI KEMAMPUAN MATEMATIS SISWA SMK NEGERI 2 PAREPARE MELALUI LITERASI DIGITAL BERBASIS GEMINI Adhalia H, Nurul Fuady; Tungga , Rifaldy Atlant; Irmayani, Irmayani; Putriani, A. Ika; Zain, Abdul; Akkas, Anrian Bin; Yuliana, Yuliana
Jurnal Abdi Insani Vol 11 No 4 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i4.1667

Abstract

The rapid advancement of digital technology necessitates an enhancement of digital literacy among the public, especially among vocational high school students. This study aimed to improve the digital literacy competencies of Electronics Engineering students at SMK Negeri 2 Parepare in solving mathematical problems through the utilization of Google Gemini. Initial observations revealed that students exhibited misconceptions and faced challenges in finding accurate information related to mathematical concepts on the internet. This educational initiative was conducted in three distinct phases: preparation, implementation, and evaluation. During the implementation phase, students received interactive training on the utilization of Google Gemini. The evaluation results demonstrated a significant improvement in the students' ability to find relevant information, solve mathematical challenges, and foster a growth mindset towards learning. The application of Google Gemini as an educational tool has proven effective in enhancing students' digital literacy. This underscores the importance of integrating technology into the educational framework to facilitate the advancement of students' competencies in the digital era.
Co-Authors Abdul Zain Abdul Zain Akkas, Anrian Bin Arief Muliawan Bin Akkas, Anrian Hafidzah, Hafidzah Haji, Muhammad Ismail Hamdani, Ibnu Mansyur Husain, Hartina Ikramullah, Muh. Chaerul Irmayani Irmayani Khumaedi - Kusnaeni Kusnaeni, Kusnaeni Muhammad Rifki Nisardi Muzakkir Muzakkir Nurul Fuady Adhalia H Pratama, Aditya Putra Putriani, A. Ika Resky, Aprizal Syam, Nur Azisah Yuliana Yuliana Zainal, Muhammad Isradi Zaitun Zaitun