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All Journal Riau Journal of Computer Science Al Ishlah Jurnal Pendidikan Komunikasi : Jurnal Komunikasi ILKOM Jurnal Ilmiah INTECOMS: Journal of Information Technology and Computer Science JURNAL TEKNOLOGI DAN OPEN SOURCE Jurnal Teknologi Sistem Informasi dan Aplikasi Informatika : Jurnal Informatika, Manajemen dan Komputer JOISIE (Journal Of Information Systems And Informatics Engineering) Journal of Technopreneurship and Information System (JTIS) Infotekmesin Jurnal Teknologi Informasi dan Multimedia Journal of Robotics and Control (JRC) Journal of Applied Engineering and Technological Science (JAETS) JSR : Jaringan Sistem Informasi Robotik Community Engagement and Emergence Journal (CEEJ) JTIULM (Jurnal Teknologi Informasi Universitas Lambung Mangkurat) Jurnal Ilmu Komputer Journal of Applied Data Sciences Jurnal Pengabdian kepada Masyarakat Jurnal J-PEMAS Jurnal Ipteks Terapan : research of applied science and education pendidikan, science, teknologi, dan ekonomi Jurnal Rekam Medis (Medical Record Journal) Jurnal Teknik Informatika Malcom: Indonesian Journal of Machine Learning and Computer Science Journal of Telecommunication Control and Intelligent System Journal of Software Engineering and Information System (SEIS) SATIN - Sains dan Teknologi Informasi RJOCS (Riau Journal of Computer Science) Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesia Jurnal 7 Samudra Politeknik Pelayaran Surabaya Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA) Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) The Indonesian Journal of Computer Science Jurnal Pengabdian Masyarakat Terapan
Yuda Irawan
Universitas Hang Tuah Pekanbaru
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Journal : Riau Journal of Computer Science

 1 
PENERAPAN ALAT KENDALI KIPAS ANGIN MENGGUNAKAN MICROCONTROLLER ARDUINO MEGA 2560 DAN SENSOR DHT22 BERBASIS ANDROID Ordila, Rian; Yulanda; Putra; Irawan, Yuda
Riau Journal Of Computer Science Vol. 6 No. 2 (2020): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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The control of the fan in the classrooms of the Ekatama Tourism Pekanbaru SMKS still uses a rope as a speed controller or manual. To simplify the control of fans in the classroom, a Fan Control Device Using an Arduino Mega 2560 Microcontroller and an Android-Based DHT22 Sensor. The whole tool is divided into several parts which consist of Smartphone, Arduio Mega 2560 Microcontroller, DHT22 Sensor, Bluetooth HC-06, 4ch Relay Module, LCD 1602, 1K Resistor, XL4005 Step Down, Power Supply 12V 3A, LED Diffused, Push Button, and DC fan. This tool works when a Bluetooth Smartphone connects to Bluetooth HC-06, from Bluetooth HC-06 then to a microcontroller to process commands, from a microcontroller then to a Relay module that works as a substitute for a switch that functions to activate and deactivate the fan according to the desired speed. The application of this tool can also work with manual or automatic functions. The results showed that applications on Smartphones can communicate with Arduino Mega 2560 with a distance of 25 meters if there is no barrier, and 15 meters if there is a barrier.
RANCANG BANGUN TEMPAT SAMPAH PINTAR MENGGUNAKAN SENSOR JARAK BERBASIS MIKROKONTROLER ARDUINO Fatmawati, Kiki; Sabna, Eka; Muhardi; Irawan, Yuda
Riau Journal Of Computer Science Vol. 6 No. 2 (2020): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Garbage is a serious threat to humans, because littering can cause environmental pollution. Poor waste management has an impact on environmental problems. In this problem, it is necessary to have a smart trash can based on the Arduino Microcontroller which includes the HC-SR04 Ultrasonic Sensor as a distance detector and a trash volume detector, a Servo is used to control the lid of the trash, a Capacitive Proximity Sensor is used to sort organic and inorganic waste types, Buzzers and LED as an alarm and a sign that the trash can is full, and the GSM SIM800L V.2 Module which is used to give SMS to officers that the trash can is full. The smart trash can has two spaces for organic and inorganic waste and has one entrance for disposing of trash. The smart trash lid will open and close automatically by detecting the presence of humans with a distance of 40 cm, if the trash is detected by organic waste, the servo will move to the left of the organic waste bin. Conversely, if it is not detected by a capacitive proximity sensor, the servo will move to the right of the inorganic trash. When the trash can is full, the buzzer sounds and the LED lights up, and sends an SMS to the officer that the trash can is full
APLIKASI ABSENSI GURU PADA SEKOLAH BERBASIS ANDROID DENGAN KEAMANAN QR CODE (STUDI KASUS : SMP NEGERI 4 BATANG GANSAL) Rahmalisa, Uci; Irawan, Yuda; Wahyuni, Refni
Riau Journal Of Computer Science Vol. 6 No. 2 (2020): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Attendance is a part of the important role in every educational institution. Where attendance is one of the main supporting that can support and motivate every activity done. As in the absence of attendance at the 4 Batang Gansal Junior High School that performs signatures on paper and writes the entry time at the teaching hour in which case this can result in fraud due to the uncontrollable level of discipline. The administration also difficult to make reports and convey attendance information to each teacher regarding the recording of the present time as well as the time recording of the work because the report is still created using Microsoft Excel, in this way can be mistyped data and the deletion of data. The purpose of this research is to design and build an Android application that makes it easy for teachers to perform attendance at school, an application that utilizes Qr Code as the main component in assisting attendance process every teacher. Based on the above statement, the application of Qr Code technology in attendance system in junior high school teacher 4 Batang Gansal with Android device can accelerate the attendance process, in the results of the system test has been completed and successfully created, the system will be implemented immediately on the Android smartphone. Based on the research result of the creation of attendance application in Android based schools with the security of this Qr Code then it can be concluded that the research resulted in the teacher attendance application in Android based schools with Qr Code security which can be able to process attendance. In the test results of the system that has been completed and successfully created, the system will be implemented immediately on the Android smartphone and this application can also provide information about the attendance in the form of charts.
APLIKASI PENDAFTARAN DAN PENERIMAAN DATA PERSYARATAN CALON ANGGOTA LEGISLATIF SEMENTARA SECARA ONLINE PADA PARTAI KEADILAN SEJAHTERA DI KABUPATEN BENGKALIS Rofiqoh, Ummi; Irawan, Yuda; Melyanti, Rika
Riau Journal Of Computer Science Vol. 6 No. 2 (2020): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Abstract

Currently, the process of registering and receiving data on the requirements for legislative candidates to the Bengkalis Regency Prosperous Justice Party is still being carried out conventionally. So that each prospective member of the PKS party must submit directly the required data in the form of sheets of paper or documents. To solve this problem, it is proposed that the Application for Registration and Acceptance of Data Requirements at the Sejatera Justice Party in Bengkalis Regency uses the programming language PHP and MySQL as a database using the waterfall method which can be computerized so that it becomes faster and more accurate. This application has two parts, namely the admin of the political party, who works in the section on the requirement data for each candidate for legislative member of the PKS Party, and each candidate for the legislative member itself to input the required data. This application has a print feature of data that has been input by each prospective member, and also party data that can be printed by the PKS party, namely Model B, Model B1, Model B2, and Model B3 data , while the data that can be printed by each prospective member are Model.BB1, Model.BB2, which are implemented in pdf format. In addition, in this application, prospective members of the PKS party can view data information that has not been completely filled in
SISTEM PENGELOAAN ARSIP SURAT DAN DOKUMEN PADA SEKRETARIAT DAERAH KABUPATEN BENGKALIS Irawan, Yuda
Riau Journal Of Computer Science Vol. 6 No. 2 (2020): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Abstract

Along with the development of current technology, the need for information is increasingly high and continues to grow, so that various kinds of companies and institutions, must have made changes such as computerized systems within the company or its institutions, so that they can compete and improve the quality of work that is very professional. Records or records of activities in an organization are very important to be maintained and managed. Poor management of archives in an institution or office will adversely affect the performance of the office, at this time the Bengkalis district secretariat still records letters still manually, because this secretariat is in need of information systems for processing archives of letters and documents, with the existence of an archive processing system Letters and documents are expected to be helpful for staff performance in each section of the Bengkalis Regency Secretariat. where the processing of letter and document archives can be captured regularly, so that the completed Documents can be directly printed in the recap for the purposes of other agencies that are in need.
SISTEM PAKAR MENDIAGNOSA PENYAKIT STROKE DENGAN METODE FORWARD CHAINING (Studi Kasus Rumah Sakit Umum Daerah Selasih Pangkalan Kerinci) Irawan, Yuda
Riau Journal Of Computer Science Vol. 7 No. 1 (2021): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Abstract

Penelitian ini bertujuan membantu masyarakat dalam mendiagnosa atau menangani penyakit pada stroke dengan teknologi artificial intelligence sistem pakar dengan cara memindahkan pengetahuan yang didapat dari pakar di kumpul dalam database yang memiliki aturan-aturan sehingga ketika aturan-aturan yang dipilih dapat menyimpulkan suatu keputusan. proses yang akan di dapat pengguna lebih cepat dan efisien sistem ini dibuat untuk membantu masyarakat dalam menangani penyakit stroke dengan mudah kapan saja dan dimana dengan mengunakan aplikasi berbasis website.
IMPLEMENTASI WIRELESS SECURITY MENGGUNAKAN RADIUS MEDIA ACCESS CONTROL AUTHENTICATION PADA SMK NEGERI 3 BENGKALIS Irawan, Yuda; Yulisman; Ordila, Rian; Akbar, Amri
Riau Journal Of Computer Science Vol. 7 No. 1 (2021): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

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Abstract

Seiring dengan Perkembangan teknologi akses internet telah mencapai tahapan yang lebih mempermudah penggunaannya dengan memanfaatkan media akses jaringan wireless atau disebut dengan nirkabel, jaringan komputer wireless merupakan teknologi yang sering digunakan diberbagai instansi, perusahaan, cafe, toko, dan lain-lain. Jaringan wireless tidak hanya digunakan pada intsansi saja, tetapi sebagian rumah tangga juga menggunakannya. Masalah yang perlu diperhatikan pada jaringan wireless adalah keamanannya. Apabila keamanan jaringan nirkabel tersebut memiliki celah, maka akan mudah dimanfaatkan celah tersebut oleh orang yang tidak bertanggung jawab. Hal ini dapat merugikan bagi Instansi yang memiliki jaringan nirkabel tersebut. Salah satunya Sekolah Menengah Kejuruan (SMK) Negeri 3 Bengkalis merupakan sebuah sekolah menengah yang bertempat di Bengkalis. Pada saat ini SMK sudah menggunakan layanan jaringan wireless. Namun permasalahan yang terjadi di SMK saat ini adalah apabila pengguna ingin mengakses internet harus melakukan login terlebih dahulu dan masih bisa membuka situs yang tidak dibenarkan. Hal ini terjadi karena jaringan wireless berada di SMK menggunakan keamanan proxy. Di karenakan itu perlu menerapkan sistem keamanan wireless dengan Radius MAC Authentication sehingga pengguna tidak perlu login ulang saat berpindah tempat dalam satu area. Dengan adanya keamanan jaringan ini diharapkan dapat mempermudah pengguna jaringan wireless. Penelitian ini menghasilkan suatu sistem keamanan jaringan yang telah di konfigurasi dengan mikrotik, Dari beberapa pengujian keamanan wireless yang dilakukan jaringan wireless hanya bisa digunakan oleh pengguna yang terdaftar dan apabila pengguna berpindah tempat, pengguna tidak perlu login ulang.
SISTEM INFORMASI GEOGRAFIS PEMETAAN DAERAH RAWAN BEGAL BERBASIS WEB DI KOTA PEKANBARU Yuda Irawan
RJOCS (Riau Journal of Computer Science) Vol. 5 No. 1 (2019): Riau Journal of Computer Science
Publisher : RJOCS (Riau Journal of Computer Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (963.635 KB) | DOI: 10.30606/rjocs.v5i1.1746

Abstract

Pekanbaru City Police Department said that the level of crime in security and public order increased in 2017 compared to the previous year. In 2016 there were 1,847 cases, up to 2,043 cases in 2017. Far enough, around 196 cases, or 9.59 percent, were data recorded by the police of Pekanbaru resorts. The most prominent cases were theft with weights (Curat), which were 381 cases. The second is cases of narcotics and illegal drugs with 234 cases. Whereas the third rank is the case of motor vehicle theft (Curanmor) and the hijacking which is currently rife again in the city of Pekanbaru because almost every day there is news about cases of halt that occurred in the City of Pelanbaru. Geographic Information Systems (GIS) can be presented in the form of desktop applications or web-based applications that can provide an explanation of an event, make forecasting events, and other strategic planning by mapping the position of objects on the surface of the earth. It is very much needed by Pekanbaru people and immigrants to get information and find out about the location of vulnerable criminal areas in the city of Pekanbaru
Co-Authors -, Herianto A.A. Ketut Agung Cahyawan W Abdurrahman Hamid Achmad Deddy Kurniawan Achmad Nizar Hidayanto Adhitya, Ryan Yudha Aditya Rickyta Adyanata Lubis Afresi Yunita Agnita Utami Agus Alamsyah Ahmad Fauzan Azim Akbar, Amri Akhmad Zulkifli Aldiga Rienarti Abidin Anam, M Khairul Andre Wahyu Novrianto Anisa, Lia Anita Febriani Aprilia, Ulfa Areta Sonya Rahajeng Arfianto, Afif Zuhri Arnawilis Arnawilis Arnawilis Bakhrizal Bambang Kurniawan Bayu Saputra Budy Mustika Debi Setiawan, Debi Desi Rahmawati Devis, Yesica Dhea Arina Ramadhini Dhini Septhya Diandra, Roni Edriyansyah Eka Sabna Elisawati, Elisawati Fachry Abda El Rahman Fatmawati, Kiki Fitri, Imelda Fonda, Hendry Gilang Citra Lenardo Habib Yuhandri, Muhammad Hadi Asnal, Hadi Hafizh Sallam Hamdani Hamdani Hartomi, Zupri Henra Hasnor Khotimah Hayami, Regiolina Hendro Agus Widodo, Hendro Agus heri, Herianto Herianto Herianto Herianto Herianto - Herianto Herianto Herianto Herianto Hidayati Kurnia Fitri Hohashi, Naohiro Irwanda Syahputra Jamaris, Muhamad Jenli Susilo Jenni Oinike Br Sitorus Jepisah, Doni Jeri Trio Sentana Junadhi Junadhi Junadhi Junadhi Junadhi, Junadhi Khairunisa Khairunisa Khairunisa, Khairunisa Kharisma Rahayu Kurniawan, Bambang Leonita, Emy Lucky Lhaura Van FC, Lucky Lhaura Mardainis Mardeni Mardeni Mardeni, Mardeni Matthijs B Punt Maulita Yulia Sari Mbunwe Muncho Josephine Mbunwe Muncho Josephine Melyanti, Rika Mitrin, Abdullah Mohd Rinaldi Amartha Muhaimin, Abdi Muhamadiah, Muhamadiah Muhammad Bambang Firdaus Muhardi Muhardi - Muhardi Muhardi Muhardi Muhardi Mulya Rispani Mutiara Sari, Ria Naima Belarbi Naima Belarbi Nella Sari Nico Chandra Nopriadi Noratama Putri, Ramalia Nurhadi Nurhazimah Rafiah Octaria, Haryani Oktavia Dewi Ordila, Rian Perkasa, Reza Prihandoko, P Purnomo, Nopi Purwanti, Siti Putra Rahmaddeni Rahmaddeni Rahmaddeni Rahmaddeni Rahmalisa, Uci Rahman, Rudi Refni Wahyuni Renaldi, Reno renaldi, reno Reza Perkasa Rian Ordila Rian Ordila Riananda, Dimas Pristovani Richi Andrianto Rickyta, Aditya Rofiqoh, Ummi Rometdo Muzawi, Rometdo Roni Diandra Ruwahida, Dewi Rizani Ruwahida Sabna, Eka Sakroni Indra Gunawan Salsabila Rabbani Saputra, Haris Tri Sarjon Defit Sentana, Jeri Trio Siti Aisyah Siti Aisyah Siti Purwanti Sugiati Suherman Sohor Suherman Suherman Suriandi Suriandi Susanti, Susanti Susi Oustria Simamora Susilo, Jenli Syamsul Arifin Uci Rahmalisa Ulfa Aprilia Vindi Fitria Winda Herrianti Manullang Winda Sari Wulan Sari Yesica Devis Yuhandri, Y Yulanda Yulanda Yulanda Yulanda, Yulanda YULISMAN Yulisman, Yulisman Yunior Fernando Zufari, Faisal Zufi Pratama Noviardi Zupri Henra Hartomi