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All Journal Sinkron : Jurnal dan Penelitian Teknik Informatika METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Jurnal Inotera Journal of Computer Networks, Architecture and High Performance Computing Brilliance: Research of Artificial Intelligence International Journal of Multidisciplinary Sciences and Arts SAINTI: Majalah Ilmiah Teknologi Industri Majalah Ilmiah METHODA Deli Sains Informatika PERFECT: Journal of Smart Algorithms SULIWA: Jurnal Multidisiplin Teknik, Sains, Pendidikan dan Teknologi DCS: Jurnal Pengabdian Masyarakat
Candra, Rudi Arif
Politeknik Aceh Selatan, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Other

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Light Control Design by Using Social Media Telegram Applications Based on Internet Of Things (IOT) Candra, Rudi Arif; Ilham, Dirja Nur; Hardisal, Hardisal; Sriwahyuni, Sriwahyuni
Sinkron : jurnal dan penelitian teknik informatika Vol. 3 No. 2 (2019): SinkrOn Volume 3 Number 2, April 2019
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.245 KB) | DOI: 10.33395/sinkron.v3i2.10094

Abstract

Internet of things (IoT) is a concept with the aim of expanding the connectivity of internet network connected to global networks. Internet of Things (IoT) is used to control electronic device that utilizes internet technology to perform control processes such as lamp. This study aims to build control device that utilizes internet technology to carry out the light control process by utilizing social media telegram applications. With NodeMCU V3 as a Digital controller that supports TCP / IP technology. The testing method is carried out using 4 lights and 4 channel relays. The results obtained by the testing process by using commands on the telegram have been successful, the delay time is very dependent on internet connectivity or Wifi.
Heart Rate Monitoring and Stimulation with the Internet of Thing-Based (IoT) Alquran Recitation Ilham, Dirja Nur; Hardisal, Hardisal; Balkhaya, Balkhaya; Candra, Rudi Arif; Sipahutar, Erwinsyah
Sinkron : jurnal dan penelitian teknik informatika Vol. 4 No. 1 (2019): SinkrOn Volume 4 Number 1, October 2019
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (544.463 KB) | DOI: 10.33395/sinkron.v4i1.10392

Abstract

Heart rate or pulse is an important parameter used to determine a person's mental state because when the heartbeat is abnormal, it is necessary to make further efforts to prevent undesirable things from happening. In this study, researchers plan to design the Heart Rate Monitoring and Stimulation with the Internet of Thing-Based (IoT) Qur'an Recitation. The steps taken to design a monitoring system and stimulate the human heartbeat are to design hardware and software. The sensor used is a pulse heart rate sensor as a heart rate detector processed by Arduino-based NodeMCU V3, the test results and measurements will be sampled using smartphone media. Data collection process; polytechnic students as objects taken by their heart rate data, the data collection process was carried out twice, the morning before the lecture began and the afternoon after the lecture process was complete, the testing process was done by taking data using a smartphone and turning on the Quran recitation for 2 minutes. Research is expected to be an stimulus indicator of heart rate, so that the heart rate is more relaxed and calm
Animated Pathway Interactive Map Budiansyah, Arie; Candra, Rudi Arif; Gani, Taufiq Abdul; Ilham, Dirja Nur; Rusdiana, Siti
Sinkron : jurnal dan penelitian teknik informatika Vol. 4 No. 1 (2019): SinkrOn Volume 4 Number 1, October 2019
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (285.302 KB) | DOI: 10.33395/sinkron.v4i1.10394

Abstract

A map is one of the cartographic scientific products that is used as a guide to access locations or places. The use of information technology and computer systems in cartography can increase the value of map products to be interactive and can be accessed online via the internet. This interactive map of the Unsyiah Director Office building is the development of an interactive map product of the author with the addition of an animated pathway from the reference point to the location point. With these additions, it will be easier for visitors to access the location
The Infusion of Notification Design With an Application of Social Media Based on a Internet of Things (IOT) Candra, Rudi Arif; Saputra, Devi Satria; Ilham, Dirja Nur; Setiawan, Herry; Hardisal, Hardisal
Sinkron : jurnal dan penelitian teknik informatika Vol. 5 No. 1 (2020): Article Research, October 2020
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v5i1.10610

Abstract

This study discusses the infusion detection device in a hospital room. This tool is designed to help hospital nurses to cope more quickly to avoid problems due to the infusion. Load cell sensors are used as heavy detectors that send notifications to the nurses through the telegram application that has been installed. The nurse will get a notification message sent to the telegram if the sensor has read the weight. The tool is made using a load cell sensor and NodeMCU Wi-FiESP866 which functions to send notification of the results of sensor data input to the Internet of Things (IOT) platform namely Telegram. Nurses need to be connected to the internet network to get notifications on the telegram. Test results show that the time needed to send and receive notifications on Telegram takes about 2-5 seconds. The message will be sent 3 times, first the infusion WARNING is almost exhausted (alert), second the infusion WARNING is almost exhausted (standby) and the infusion WARNING is almost exhausted (please replace). If the infusion is not replaced by the nurse, it will be warned by Buzzer. However, time can be influenced by the available internet network connectivity. However, time can be affected by the available internet network.
Designing an Arduino-based Automatic Cocoa Fermentation Tool Balkhaya, Balkhaya; Ilham, Dirja Nur; Candra, Rudi Arif; Hasbaini, Hasbaini; Anugreni, Fera
Sinkron : jurnal dan penelitian teknik informatika Vol. 5 No. 1 (2020): Article Research, October 2020
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v5i1.10611

Abstract

Automatic cocoa fermentation design is expected to facilitate the work of cocoa farmers during the process of reversing and stirring cocoa fermentation based on the right temperature. The fermentation process is of course done in a box or sack so that chocolate quickly produces heat and is cemented. However, in certain conditions, especially when in sacks there are often obstacles in the stirring process. Often the fermented chocolate experiences weathering or moldiness due to the uneven reversal that causes chocolate to clot, causing weathering or moldiness and produce an unpleasant odor and unattractive color on the cocoa beans. To overcome this problem a tool that automatically can turn or stir the cocoa beans evenly. This device is controlled by Arduino Uno R3 with a sensor that is an LM35 temperature sensor and has an LCD output and DC motor. This tool uses Relay to adjust the delay when driving a DC motor. The working principle of this tool, when the LM35 temperature sensor receives heat conditions on the cocoa beans, the LCD will display the condition of the temperature while the relay will instruct the DC motor to move the Cocoa Fermentation rail rotating left or right. The purpose of making this tool is to create a tool that can help alleviate the work of cocoa farmers in cocoa bean stirring activities at the time of cocoa bean fermentation controlled by Arduino. From the results of the tests carried out, the tool is able to read both hot and cold temperature conditions, and the LM35 sensor can work well in detecting temperature changes from 350C to 400C or vice versa.
Design of an Automatic Water Pump on a Traditional Boat Ihsan, Ihsan; Ilham, Dirja Nur; Candra, Rudi Arif; Yunan, Amsar; Hardisal, Hardisal
Sinkron : jurnal dan penelitian teknik informatika Vol. 5 No. 1 (2020): Article Research, October 2020
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v5i1.10635

Abstract

Draining traditional boat water efficiently is sometimes considered to be of little importance to most fishermen. Because it is considered a normal thing without realizing it can be detrimental, both in terms of time and work. One of the things that often makes the use of draining water less efficient is that the draining of boat water is still done manually with human intervention. So that fishermen are preoccupied with removing puddles of boats and hindering their work. Based on the above problems, this study aims to make a traditional boat water drain control system automatically. This tool functions to control the volume of water in the boat as well as turn on and turn off the water pump engine automatically. This tool is able to remove puddles that enter the fishing boat automatically. The working principle of this tool, if the water hits the sensor ≥ 5 cm, the pump and buzzer will start and if the water doesn't hit the sensor, the pump and buzzer will automatically shut down.
Design and Build a Multilevel Mace Nutmeg Dryer to Improve the People's Economy Ihsan, Ihsan; Ilham, Dirja Nur; Putra, Reza Ade; Candra, Rudi Arif; Budiansyah, Arie
Sinkron : jurnal dan penelitian teknik informatika Vol. 5 No. 2B (2021): Article Research October 2021
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v6i1.11171

Abstract

Nutmeg is a source of income for some people in South Aceh, and some types of nutmeg, like mace nutmeg, are of better quality. Mace nutmeg is also an agricultural community with great economic value and benefits for humans, as it can be processed into spices and herbs. A range of products includes nutmeg oil and medicines. The harvesting and drying of mace nutmeg, which is still considered a problem by nutmeg growers, cannot be isolated from the processing of the basic ingredients. The natural process of drying mace nutmeg involves the use of sunshine, which necessitates a considerable drying time. Therefore nutmeg farmers frequently complain of erratic weather, especially during the wet season. The constant rain can cause the mace to rot, causing the nutmeg farming community's revenue to become unstable. Methods and steps of research work starting from the study of literature, determination of design specifications, hardware design, software design, toolmaking, tool testing.Good results were reached with the dryness of the mace nutmeg, which can be adjusted, and without putting into account the weather in the drying process, which is usually done with the heat of the sun, per the results of the testing of the designed tools.The average dryness of mace nutmeg is at a temperature of 45 percent with a time of 4 hours and a capacity of 100 grams; according to the test results of the automatic mace drying machine, it produces 50 grams of dry mace.  
DIAGNOSIS INFEKSI MENULAR SEKSUAL MENGGUNAKAN APLIKASI KECERDASAN BUATAN Rudi Arif Candra; Dirja Nur Ilham; Hardisal
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 2 No. 2 (2018): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (784.969 KB) | DOI: 10.46880/jmika.Vol2No2.pp93-102

Abstract

Pada era milenial sekarang ini pergaulan remaja seringkali tidak terkontrol tentang bahaya seks bebas dan minimnya pengetahuan berdampak pada penularan penyakit seksual yang dapat menyebabkan kematian. Umumnya para penderita penyakit infeksi menular seksual (IMS) merasa malu untuk berkonsultasi ke dokter. Maka dianggap perlu untuk mengembangkan suatu sistem aplikasi yang bisa mendiagnosis penyakit IMS yang bisa membantu setiap penderita penyakit IMS untuk mengetahui penyakit yang dideritanya tanpa harus merasa malu ke dokter dan juga bisa mendapatkan saran dan solusi untuk mengobatinya. Sehingga aplikasi kecerdasan buatan yang akan dikembangkan ini bisa sangat membantu masyarakat untuk mengurangi dampak bahaya dari penyakit infeksi menular seks dengan deteksi dini penyakit sebelum menyebar dan menyebabkan kematian.
ANALISIS CELAH KEAMANAN JARINGAN KOMPUTER DENGAN MENGGUNAKAN RASPBERRY PI 2 Dirja Nur Ilham; Rudi Arif Candra
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 2 No. 2 (2018): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1344.765 KB) | DOI: 10.46880/jmika.Vol2No2.pp140-147

Abstract

Penelitian ini bertujuan untuk mendesain ad-blocker yang akan berjalan secara luas di seluruh jaringan dan memblok iklan dari halaman web, situs web apa pun. Dengan memanfaatkan komputer kecil SoC (System on Chip) dikenal dengan nama Raspberry Pi yang ditancapkan pada perangkat jaringan seperti roter berfungsi sebagai pemblokir iklan. Software yang disebut Pi Hole digunakan untuk menyaring halaman web yang sudah diseting terlebih dahulu domainnya. Sehingga setiap perangkat seperti smartphone, laptop, PC yang terhubung dijaringan yang dipasangkan Raspberry Pi yang sudah diset sebagai ad-blocker akan memblok situs web yang dianggap tidak sesuai dengan yang diselegalkan dijaringan tersebut. Namun perangkat Raspberry Pi hanya berfungsi ketika perangkat Anda terhubung ke jaringan tempat Raspberry Pi berjalan. Sehingga lalulintas jaringan yang menggunakan Raspberry Pi Ini bias mengurangi latensi dan meningkatkan kecepatan penelusuran browser apa pun dengan memotong data ekstra iklanyang tidak layak untuk ditampilkan di halaman web. user juga dapat menambahkan sekumpulan situs web atau sekumpulan halaman web dimasukkan ke dalam daftar putih perangkat lunak Pi Hole, menonaktifkan blok iklan atas situs web atau laman web tertentu.
ANALISIS PERBANDINGAN PENERAPAN METODE BAYES DAN CERTAINTY FACTOR UNTUK MENDIAGNOSIS PENYAKIT TANAMAN KAKAO Dirja Nur Ilham; Hardisal; Rudi Arif Candra
METHOMIKA: Jurnal Manajemen Informatika & Komputerisasi Akuntansi Vol. 3 No. 1 (2019): METHOMIKA: Jurnal Manajemen Informatika & Komputersisasi Akuntansi
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (824.338 KB) | DOI: 10.46880/jmika.Vol3No1.pp21-29

Abstract

Kakao (Theobroma cacao) merupakan salah satu komoditas perkebunan yang sangat menjanjikan dijadikan bisnis dikarenakan kebutuhannya sangat banyak, membuat banyak petani mengembangkan perkebunan kakao sehingga banyak petani yang ingin mengetahui mengenai budidaya juga mengenai hama dan penyakit tanaman kakao dan juga penanggulangannya menjadi kebutuhan masyarakat perkebunan. Namun tidak diimbangi dengan keberadaan pakar dibidang penyakit tanaman kakao, sehingga penulis memandang perlu di buat sebuah sistem pakar yang bisa membantu petani kakao untuk mendapatkan informasi tentang cara budidaya dan penanganan penyakit tanaman kakao.
Co-Authors . Zulfan Alfy Ariswan Amri, Asbahrul Amsar Yunan Amsar, Amsar Anugreni, Fera Anwar, Ihsan Arie Budiansyah Aritonang, Romulo P. Balkhaya, Balkhaya Bean, Hasbaini Eri Satria Erwinsyah Sipahutar Erwinsyah Sipahutar Faisal Irsan Pasaribu Fardiansyah Adami Fardiansyah Fardiansyah Fardiansyah, Fardiansyah Fauzun Atabiq Ginting, Depi Hardisal, Hardisal Haristian Pratama Hasbaini, Hasbaini Herma Nugroho Rono Adi Kusumo Herry Setiawan Herry Setiawan Ihsan Ihsan Ihsan Ihsan, M Arinal Ilham, Dirja Nur Irwansyah Irwansyah Irwansyah Syam Jamsan, Firdaus Jannah, Dina Miftahul Khairuman Khairuman Khairuman Man Khairuman, Khairuman Khusnul Azima Kurniadi, Sepri Mario di Nardo Misbullah, Alim Miswar Papuangan Miza, Khairul Muhammad Khoiruddin Harahap Muhammed Saat Talib N. Nazaruddin Nizamuddin Nizamuddin Nursila Nursila Nursila, Nursila Oktrison Oktrison Oktrison, Oktrison Putra, Reza Ade Putri Nursita Rater, Salya Saputra, Devi Satria Shahrul Shahrul Sipahutar , Erwinsyah Siti Rusdiana sriwahyuni Sriwahyuni Suryadi Suryadi Suryadi Taufiq Abdul Gani Urmila, Tasya Wahyu Ariansyah William Sutanto