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All Journal J-SAKTI (Jurnal Sains Komputer dan Informatika) J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Sains dan Teknologi Jurnal Sains Informatika Terapan (JSIT) Jurnal Sistem Informasi dan Bisnis Cerdas
Sujatmika, Arif Rahman
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Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences

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Implementasi Sistem Load Balance dengan Metode PCC Untuk Optimalisasi Pada Jaringan Internet Local Sujatmika, Arif Rahman; Abidin, Ahmad Anas; Winarti, W
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.513

Abstract

The need for the internet at this time is very high and is no longer the beginning to be used, even the internet has become a mandatory thing for humans to support various needs such as looking for information, knowledge articles, learning media and looking for vacations, based on the need for internet can causing connection traffic on the internet and the load on the server will also increase and to overcome very slow internet performance it is necessary to use more than one ISP on this system the method used to combine two or more lene ISP requires configuration of the PCC method (Per Connection Classifier) this method it is very helpful to overcome slow connections to provide the conclusion of the PCC (Per Connection Classifier) method with the results of the 192Mbps throughput measurement in the very good category, the 1% packet loss results in the very good category, from the 30ms delay measurement results in the very good category and from gauge an 1ms jitter is in the very good category.
PROTOTYPE SISTEM MONITORING TANAMAN BAYAM MENGGUNAKAN SENSOR SUHU MELALUI APLIKASI BLYNK BERBASIS IOT Sujatmika, Arif Rahman; Laili, Nur Qomariyah Al; Winarti, Winarti
Jurnal Sistem Informasi dan Bisnis Cerdas Vol. 18 No. 1 (2025): Februari 2025
Publisher : Program Studi Sistem Informasi, Fakultas Ilmu Komputer, UPN "Veteran" Jawa Timur

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Abstract

Daun bayam dapat dimakan karena kandungan zat besinya yang tinggi, yang bermanfaat bagi tubuh. Daun ini sering digunakan sebagai sumber sayuran sehari- hari. Suhu merupakan faktor pada sekitar tanaman terlalu tinggi, maka tanaman akan mati. Maka diperlukan suhu yang optimal supaya tanaman dapat tumbuh dengan baik. Tanaman bayam tidak akan menghasilkan pertumbuhan secara baik jika kadar air dalam tanah belum sesuai dengan kebutuhan serta optimalisasi pertumbuhan tanaman bayam. Demikian pula, hama dapat merusak tanaman bayam dan menyebabkan kerusakan pada daunnya. Oleh karena itu, diperlukan sistem pemantauan yang dapat mengatasi masalah ini. Prototype alat ini dibuat dengan menggunakan 3 komponen sensor yaitu sensor DHT22 berfungsi untuk mendeteksi suhu dan kelembapan udara, soil moisture sensor untuk membaca ph atau kelembapan tanah dan sensor PIR untuk mendeteksi ada atau tidaknya pergerakan hama yang berada disekitar tanaman. Sistem monitoring ini dikembangkan dengan teknologi berbasis Internet of Things (IoT) yang dapat dikontrol melalui platform Blynk. Blynk akan menampilkan pembacaan data ketiga sensor yang dikirim melalui NodeMCU ESP8266 berupa status tanah, suhu udara dan keadaan tanaman yang dapat dimonitor dan dikontrol secara realtime untuk memenuhi kebutuhan ideal bagi pertumbuhan tanaman bayam. Kata kunci : Bayam, NodeMCU ESP8266, Suhu, Blynk
Implementasi Sistem Load Balance dengan Metode PCC Untuk Optimalisasi Pada Jaringan Internet Local Sujatmika, Arif Rahman; Abidin, Ahmad Anas; Winarti, W
J-SAKTI (Jurnal Sains Komputer dan Informatika) Vol 6, No 2 (2022): EDISI SEPTEMBER
Publisher : STIKOM Tunas Bangsa Pematangsiantar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/j-sakti.v6i2.513

Abstract

The need for the internet at this time is very high and is no longer the beginning to be used, even the internet has become a mandatory thing for humans to support various needs such as looking for information, knowledge articles, learning media and looking for vacations, based on the need for internet can causing connection traffic on the internet and the load on the server will also increase and to overcome very slow internet performance it is necessary to use more than one ISP on this system the method used to combine two or more lene ISP requires configuration of the PCC method (Per Connection Classifier) this method it is very helpful to overcome slow connections to provide the conclusion of the PCC (Per Connection Classifier) method with the results of the 192Mbps throughput measurement in the very good category, the 1% packet loss results in the very good category, from the 30ms delay measurement results in the very good category and from gauge an 1ms jitter is in the very good category.
Rancang Bangun Absensi Mahasiswa Menggunakan RFID dan Sensor DS18B20 Berbasis NodeMCU Di Universitas Darul Ulum Ferdiansyah, Prayogi; Sujatmika, Arif Rahman; Ummami, Izzatul
Jurnal Sains dan Teknologi (JSIT) Vol. 2 No. 3 (2022): September - Desember
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v2i3.539

Abstract

Absence is something that must be done in the teaching and learning process, generally a university stipulates that attendance has a percentage of 10% on student assessments, besides that as a condition for taking semester exams students must have a total attendance of 50% of the number of meetings, it is not uncommon for students to cheat this by how to entrust absences to classmates. Based on these problems, an automatic attendance tool using NodeMCU-based RFID is made so that attendance is more efficient and there is no cheating. This tool reads the RFID serial number on the student's E-KTP. Absences can only be made according to the course schedule, so when there is no schedule, attendance cannot be made. Apart from that, as a prevention of the spread of the Covid-19 virus, the DS18B20 sensor was added to this tool to detect student temperatures. This sensor is programmed if the student's temperature exceeds 37°C, attendance will fail. To simplify the design of the tool, this study uses the prototype method. The case study was carried out at the engineering faculty of the informatics study program, Darul 'Ulum University, Jombang.
Desain Aplikasi Scoring Pencak Silat Menggunakan Metode Rapid Application Development Berbasis Web Winarti; Alfarizi, Muhammad Iqbal; Sujatmika, Arif Rahman
Jurnal Sains Informatika Terapan Vol. 4 No. 3 (2025): Jurnal Sains Informatika Terapan (Oktober, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

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Abstract

Sistem penilaian dalam pertandingan pencak silat di tingkat kabupaten umumnya masih dilakukan secara manual, yang rentan terhadap kesalahan, ketidaksinkronan antar juri, serta rendahnya transparansi penilaian. Penelitian ini bertujuan untuk merancang dan mengimplementasikan aplikasi scoring pencak silat berbasis web menggunakan metode Rapid Application Development (RAD) yang efektif, efisien, dan responsif terhadap kebutuhan pengguna. Metode RAD dipilih karena pendekatan iteratifnya yang memungkinkan kolaborasi aktif antara pengembang dan pengguna selama proses perancangan. Aplikasi ini dirancang untuk tiga jenis pengguna utama: admin, juri, dan operator. Admin bertanggung jawab mengelola data peserta dan mencetak laporan pertandingan; juri memberikan penilaian teknik tanding melalui perangkat tablet secara real-time; dan operator menampilkan skor pertandingan ke layar proyektor. Hasil pengujian menggunakan metode black-box menunjukkan seluruh fitur berfungsi sesuai kebutuhan. Sementara itu, User Acceptance Test (UAT) menunjukkan tingkat kepuasan pengguna yang tinggi terhadap antarmuka sistem dan akurasi penilaian. Sistem ini berhasil meningkatkan efisiensi, transparansi, dan akuntabilitas dalam proses penilaian pertandingan pencak silat, serta berpotensi diterapkan pada skala kejuaraan yang lebih luas.
Co-Authors Abidin, Ahmad Anas Alfarizi, Muhammad Iqbal Ferdiansyah, Prayogi Laili, Nur Qomariyah Al Ummami, Izzatul Winarti Winarti Winarti Winarti, W