OKTAL : Jurnal Ilmu Komputer dan Sains
1. Komputasi Lunak, 2. Sistem Cerdas Terdistribusi, Manajemen Basis Data, dan Pengambilan Informasi, 3. Komputasi evolusioner dan komputasi DNA/seluler/molekuler, 4. Deteksi kesalahan, 5. Sistem Energi Hijau dan Terbarukan, 6. Antarmuka Manusia, 7. Interaksi Manusia-Komputer, 8. Hibrida dan Algoritma Terdistribusi Pemrosesan Informasi Manusia, 9. Komputasi Berkinerja Tinggi, 10. Penyimpanan informasi, 11. Keamanan, integritas, privasi, dan kepercayaan, 12. Pemrosesan Sinyal Gambar dan Ucapan, 13. Sistem Berbasis Pengetahuan, 14. Jaringan Pengetahuan, 15. Multimedia dan Aplikasi, 16. Sistem Kontrol Jaringan, 17. Klasifikasi Pola Pemrosesan Bahasa Alami, 18. Pengenalan dan sintesis ucapan, 19. Kecerdasan Robot, 20. Analisis Kekokohan, 21. Kecerdasan Sosial, 22. Statistic 23. Komputasi grid dan kinerja tinggi, 24. Realitas Virtual dalam Aplikasi Rekayasa, 25. Intelijen Web dan Seluler, 26. Data Besar, 27. Manajemen Informatika, 28. Sistem Informasi, 29. Desain Permainan, 30. Sistem Multimedia, 31. Pemrosesan Gambar, 32. IOT 33. Pemrograman Seluler, 34. Desain Basis Data, 35. Pemrograman Jaringan, 36. Sistem Terdistribusi, 37. Sistem Pendukung Keputusan, 38. Sistem Pakar, 39. Kriptografi, 40. Model dan Simulasi, 41. Jaringan 42. Perhitungan 43. Metematika 44. Kimia 45. Teknik Elektro 46. Robotik 47. Fisika
Articles
1,093 Documents
<![CDATA[Rancang Bangun Inkubator Telur Berbasis IoT Dengan Sumber Daya Listrik Dari Panel Surya ]]>
<![CDATA[Erik Agustian Yulanda]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 08 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[The egg incubator functions to maintain the required temperature and humidity for hatching eggs. However, the lack of human involvement in monitoring can pose challenges in maintaining the appropriate incubation environment and affect embryo survival rates. Therefore, the objective of this research is to create an intelligent and sustainable solution for poultry egg incubation with precise temperature and humidity control, as well as optimizing the hatching process. The approach taken in this study involves combining IoT technology and renewable energy, namely solar panels. The incubator system is equipped with DHT22 sensors to measure temperature and air humidity inside the machine. Data from the DHT22 sensors are used to automatically adjust and control the temperature and humidity within the ideal range for embryo development. Additionally, the system includes a stepper motor that periodically rotates or tilts the egg trays to provide proper air circulation and even turning for better hatching results. Users can monitor and control the incubator's environmental conditions in real-time through the Blynk application accessible from mobile devices. The Blynk application offers an intuitive graphical interface, enabling users to remotely control the incubator's lights and fans according to their needs. Test results demonstrate the solar panel's effective performance in generating electricity, the successful functionality of the DHT22 sensor, providing accurate temperature and humidity information in the surrounding environment, and the reliable performance of the Blynk application as a remote control system for the incubator's lights and fans. Overall, the IoT-based incubator system utilizing solar panels, DHT22 sensors, and the Blynk application proves to be an innovative solution to enhance egg hatching efficiency, improve production outcomes, and contribute to environmental preservation.]]>
<![CDATA[Estimasi Parameter Model Geographically Weighted Ridge Regression pada Indikator Pengukuran Penanganan Stunting di Indonesia ]]>
<![CDATA[Anggun Yuliarum Qur’ani]]>;
<![CDATA[Made Ayu Dwi Octavanny]]>;
<![CDATA[Ratna Sari Widiastuti]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 08 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Regression that is implemented on cross-sectional data and weighted by geographic space coordinates is called Geographically Weighted Regression (GWR). When local multicollinearity problem is detected in GWR model, Geographically Weighted Ridge Regression (GWRR) can include this problem. One of the government's main agendas is to accelerate the reduction of stunting in children under five.. The prevalence of stunting among children under five shows a decrease between 2020 and 2021. GWRR performs very well in handling local multicollinearity problems by looking at the almost perfect coefficient of determination ( ) of 99.99815%. From all provinces in Indonesia, the biggest factors that influence IKPS are KPS/KKS or Food Aid Recipients, Education Dimension, and Immunization. ]]>
<![CDATA[Smart Gardening Berbasis IoT Menggunakan Pengendali Mikro ESP32 Serta Protokol Komunikasi Modbus ]]>
<![CDATA[Yani Prabowo]]>;
<![CDATA[Tatang Wirawan Wisnuadji]]>;
<![CDATA[Yan Everhard]]>;
<![CDATA[Daffa Putra]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 09 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[The internet has now become part of human life both in villages and cities, as long as it is still accessible by cellular communication networks, the internet will be easily accessible, by anyone as long as they have a device, this internet will hereinafter be called the Internet of Things (IoT), this internet in addition to providing Various information can also be used for control systems or control systems. To utilize the Internet, you need a device that has access to the internet network, the ESP32 microcontroller is one of the microcontrollers that can be used to access the internet, with this microcontroller it can also be used as a controller which can receive data from the environment and then process the data according to the embedded program. . It is possible that the microcontroller can be applied in plantations, how to create a minimum system design based on an ESP32 microcontroller with communication capabilities via the internet to be applied in plantations. The method in this research is the design and minimum design of a microcontroller-based system and how to integrate between microcontroller-based IoT devices and how SCADA protocols and technology can be implemented as a reliable system.]]>
<![CDATA[Monitoring Jaringan Internet Kantor Pusat Administrasi Universitas Muhammadiyah Palembang ]]>
<![CDATA[Sayfudin]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 10 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[The importance of the internet in everyday life makes human life inseparable from the internet but without realizing it, the use of the internet is sometimes used by irresponsible parties to steal data packets through data packet traffic on the internet using the sniifing method by utilizing open source software called wireshark, for that we need to understand that the use of the internet, especially those that still use the http protocol. When you want to access a website that still uses the http protocol, it is advisable not to use a public network, because in this study it has discussed that the http protocol can provide confidential data such as users and passwords, this happened in the administrative center office of the University of Muhammadiyah Palembang where after research there were several applications that still used the http protocol, of course this was dangerous for users. For this reason, this research has provided advice to UPT-IT as the responsible unit to immediately upgrade the protocol from http to https so that internet users can use the internet without fear of confidential data being stolen by irresponsible parties.]]>
<![CDATA[Perancangan Sistem Informasi Akademik Pada SMA Muhammadiyah 25 Berbasis Web ]]>
<![CDATA[Falda Khoulika]]>;
<![CDATA[Kussigit Santosa]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 1 No 12 (2022): OKTAL : Jurnal Ilmu Komputer dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Muhammadiyah 25 Pamulang High School is a school with national standards with hundreds of students. The large number of students at SMA Muhammadiyah 25 Pamulang certainly makes it difficult for the school officer to collect academic data for reporting purposes to the student parents.Web-Based Academic Information System for SMA Muhammadiyah 25 Pamulang is an information system that provides academic data for SMA Muhammadiyah 25 Pamulang students. The making of this information system is done by collecting data, analyzing, designing, implementing, testing the information system, and the object of research in this case is SMA Muhammadiyah 25 Pamulang. This information system is made using the PHP programming language and the Laravel framework. The Results of this final project is the Academic Information System of SMA Muhammadiyah 25 Pamulang that can be used to facilitate school employees in processing student data and as a medium of information for parents of students regarding the academics of their sons and daughters.]]>
<![CDATA[PERANCANGAN SISTEM APLIKASI UANG KAS BERBASIS WEB PADA SEKOLAH DASAR NEGERI (SDN) BABAKAN I ]]>
<![CDATA[Alfan Putranto]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 01 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Along with the development of the current era which is getting easier and faster, of course, all things that still use manual techniques are increasingly being abandoned because they are considered no longer effective, with today's technology everything can be accessed easily and quickly, whether it's a matter of information or about other things. as well as in the case of recording cash, the research method used to create Web-based Cash Applications using the Waterfall Method. First introduced by Winston Royce around 1970 so it is often considered ancient, but is the most widely used model in Software Engineering (SE). ). This model takes a systematic and sequential approach. It is called the waterfall because the stages that are passed must wait for the completion of the previous stage and run sequentially. Ongoing cash income at school, as well as the difficulty of delivering information from the treasurer about various things, both expenditure and cash income to parents and teachers. After going through several stages the author concludes as follows: Application System for Recording Cash at SD Negeri Babakan 1 South Tangerang can assist in recording or reporting data about cash which is easier, faster and more accurate and data collection no longer needs to use manual methods which take a long time and require a lot of paper because it is computerized.]]>
<![CDATA[Perancangan Sistem Mengenal Lagu Daerah Dan Lagu Wajib Nasional Berbasis Android (Studi Kasus: SDN Sindang Sari II) ]]>
<![CDATA[Wahyudin Alipudin]]>;
<![CDATA[Yudi Kurniawan]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 01 (2023): OKTAL : Jurnal Ilmu Komputer dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[SDN Sindang Sari II is one of the educational units with an elementary level. In carrying out its activities, SD Negeri Sindang Sari II is under the auspices of the Ministry of Education and Culture. In the implementation of the introduction of learning folk songs, the teacher conveys the learning objectives, the teacher conveys learning materials, the teacher uses the media in the core learning activities. During the learning of regional and national songs, such as paying attention when learning takes place, enjoying singing, being interested in singing and listening to regional and national songs. However, the introduction or learning is not widely understood or known by students when asked directly by individuals about regional and national songs from the creators or their lyrics, they cannot answer these questions. Therefore, the purpose of this study is to create a system to recognize regional and national songs, which can apply recognizing songs on the android operating system that was created to be an alternative application in introducing folk and national songs to increase interest in knowledge about folk songs and obligatory songs. national.]]>
<![CDATA[PENERAPAN METODE FORWARD CHAINING PADA APLIKASI TES KEPRIBADIAN BERDASARKAN DISC UNTUK PENINGKATAN KARIR KARYAWAN DI PT. INTEGRIYA DEKORINDO BERBASIS ANDROID ]]>
<![CDATA[Galih Haryanto]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 10 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Android applications are being used by the general public and are beneficial in many different fields, particularly in the data industry. Data that is obtained from previously developed applications, such as bidding applications, web-based applications, and other applications, may change over time depending on the Android application in question. Android applications are also used to obtain records of human information, including human information directly. Despite this, a significant portion of the population still engages in TES, which is typically conducted in a physical manner. Due to this, an Android app was created in the study to obtain data on a person's character so that the subject could easily obtain statistics on their character. Tes character is also classified into several types, such as those that are revealed by the technique for human character analysis that is being used. In this review, the technique for human character pemisahan that will be used is called Humanity is classified according to the DISC principles of Dominance, Influence, Stability, and/or Compliment. The application in question makes use of the forward chaining method to gather information from the tester's sifat, and it will subsequently be used to convey the application's conclusion in the end. This application is reviewed by 20 people who fill it out honestly, and it is then reviewed several times for consistency in the number of topics covered. From the application's development came more kecocokan with increasingly clear instructions that the system gives to users.]]>
<![CDATA[Perancangan Aplikasi Pemesanan Material Furnishing Berbasis Android Di Arcade Living BSD City ]]>
<![CDATA[Khoerun Nisa]]>;
<![CDATA[Joko Riyanto]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 3 No 01 (2024): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Ordering material is an activity that customers carry out to buy. To achieve customer satisfaction the company must have a good ordering system. The ordering system currently provided is to record the material requirements needed and then provide the notes to the admin. The research method used is by observing direct objects in existing problems as well as literature studies from various sources by searching for data. The resulting information system in the form of Android can solve problems in Arcade Living in managing furnishing material ordering data so that the data process becomes systematic and computerized. This android-based furnishing material ordering application at Arcade Living uses the Waterfall development method and the system implementation uses the Java and MySQL programming languages as a database and the system testing used uses black box testing.]]>
<![CDATA[PERANCANGAN ALAT ALARM PENDETEKSI BANJIR MENGGUNAKAN NODEMCU BERBASIS INTERNET OF THINGS (IOT) ]]>
<![CDATA[Pajar Septian]]>;
<![CDATA[Nurjaya]]>
<![CDATA[ OKTAL : Jurnal Ilmu Komputer dan Sains Vol 2 No 12 (2023): OKTAL : Jurnal Ilmu Komputer Dan Sains ]]>
Publisher : <![CDATA[CV. Multi Kreasi Media ]]>
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<![CDATA[Internet of Things (IoT) is one of the technologies that are currently developing. IoT allows it to be used to control and monitor the use of electricity consumption in a place remotely via a smartphone. One of the IoT supporting devices for monitoring electrical energy consumption is a Smart Socket. Because of its usefulness, the author tries to make a control system and monitor electricity consumption based on ESP12E using IoT. The method used to create an ESP-12E-based control and monitoring system for electrical energy consumption using IoT is an experimental method. The ESP-12E-based electrical energy consumption control and monitoring system using IoT consists of a smart socket prototype and an Android application. For communication needs, HTTP protocol and IoT Platform are used. The results showed that smart phones can be used to control the Smart Socket prototype and retrieve information about the total energy consumption of each socket. While the Smart Socket can calculate the total consumption of electrical energy and send it to the IoT Platform. Smart Socket has been successfully created and can function properly. Flood is a natural disaster event that occurs when excessive water flows submerge land. The European Union's flood directive defines a flood as a temporary submergence by water of land that is not normally submerged in water. This study aims to create a flood detection control application based on the Bylnk App using Android. This system can help the user to know the distance of the water level from a certain distance and to activate the alarm. Nodemcu is the main controller on the detection alarm device. This study uses android as a notification display. The Nodemcu receives commands sent from the Ultra Sonic Sensor device and is forwarded to the Nodemcu. And Nodemcu will turn on the Buzzer which is an alarm that informs the current water level and activates an alarm if flood water comes. ]]>
