Articles
<![CDATA[Penerapan Sistem Pengereman dan Parkir Mobil Listrik Menggunakan Sensor Ultrasonik Berbasis Arduino UNO ]]>
<![CDATA[Azhar Robbi Dayus]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Indra Ramadona Harahap]]>
<![CDATA[ J-Com (Journal of Computer) Vol 2, No 2 (2022): Juli 2022 ]]>
Publisher : <![CDATA[LPPM STMIK Royal Kisaran ]]>
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DOI: 10.33330/j-com.v2i2.1728
<![CDATA[Abstract: Most of the braking systems used still use the drum system so that an automatic braking system is needed so that collisions rarely occur due to sudden braking which results in many accidents that claimed lives. This automatic brake control system is a device that functions as an automatic braking controller on four-wheeled vehicles without the driver having to press the brake pedal or brake manually. This system uses ultrasonic sensors to detect the distance of the car to objects that are in the way both in front and behind the car. Controlled by Arduino Uno microcontroller which is connected to servo motor and buzzer. The system can control the speed of vehicles and parking cars in the parking lot by designing and making a braking and parking system that works using ultrasonic sensors so that it can notify objects or things that are blocking both in front and behind the car. The car can stop quickly and accurately so it doesn't touch the object in front of it and the car can also park properly in the designated parking space. Keyword: Ultrasonic Sensor; Microcontroller; Arduino Uno; Servo Motor; Buzzer Abstrak: Sistem Pengereman kebanyakan digunakan masih menggunakan sistem tromol sehingga dibutuhkan system pengereman otomatis sehingga jarang terjadi tabrakan karena pngereman yang tiba-tiba yang mengakibatkan banyaknya kecelakaan yang menelan korban jiwa. Sistem kendali rem otomatis ini adalah sebuat alat yang mempunyai fungsi sebagai pengendali pengereman otomatis pada kendaraan roda empat tanpa si pengemudi harus menekan pedal rem atau pengereman secara manual. Sistem ini menggunakan sensor ultrasonik untuk mendeteksi jarak mobil terhadap benda yang mengahalangi baik di depan maupun di belakang mobil. Dikendalikan oleh mikrokontroler Arduino Uno yang terhubung ke motor servo dan buzzer. Sistem dapat mengendalikan laju kendaraan dan pemakiran mobil pada tempat parkir dengan merancang dan membuat sistem pengereman dan parkir yang bekerja dengan menggunakan sensor ultrasonic sehingga dapat memberitahukan benda atau sesuatu yang menghalangi baik di depan maupun di belakang mobil. Mobil dapat berhenti dengan cepat dan akurat sehingga tidak menyentuh benda did depannya dan mobil juga dapat parkir dengan tepat di tempat parkir yang telah ditentukan. Kata kunci: Sensor Ultrasonik; Mikrokontroler; Arduino Uno; Motor Servo; Buzzer ]]>
<![CDATA[Workshop Pemahaman Search Engine Optimization Untuk Optimalisasi Website Desa Di Kabupaten Batubara ]]>
<![CDATA[Rolly Yesputra]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Endra Saputra]]>
<![CDATA[ Jurnal Bangun Abdimas Vol 1 No 1: Mei 2022 ]]>
Publisher : <![CDATA[PT. Bangun Harapan Bangsa ]]>
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DOI: 10.56854/ba.v1i1.8
<![CDATA[Saat ini pengembangan Desa sudah sangat pesat karena dorongan dari pemerintah pusat untuk Desa agar dapat berkembang dengan cepat. Setiap Desa sudah diberikan dana yang cukup besar untuk dikelola oleh masing-masing Desa. Banyak upaya yang dilakukan oleh masing-masing Desa dalam rangka meningkatkan akses layanan bagi masyarakat. Upaya-upaya ini serentak dilakukan oleh masing-masing Desa di Kabupaten Batubara melalui Dinas Komunikasi dan Informasi (Diskominfo) dengan menciptakan aplikasi web untuk masing-masing desa. Aplikasi ini disebut dengan E-Desa, di mana salah satu layanannya adalah homepage. Penggunaan homepage Desa dirasakan belum maksimal karena informasi yang ditampilkan di halaman web belum mendapatkan rating yang bagus. Hal ini disebabkan kurangnya kemampuan admin di setiap Desa dalam hal konten web. Untuk meningkatkan index dari website agar mudah ditemukan di halaman search engine seperti Google, Bing, Yahoo dan lainnya maka perlu teknik yang disebut dengan Search Engine Optimation (SEO). Berdasarkan diskusi dengan pihak terkait di Desa di kabupaten Batubara masih banyak perangkat Desa yang belum memahami teknik-teknik SEO dalam mengelola website Desanya. Pengelola situs web di Desa tidak semuanya memiliki latar belakang pendidikan teknologi informasi atau yang memiliki kemampuan khusus di bidang website. Sehingga dalam kegiatan Pengabdian kepada Masyarakat ini dengan menggunakan teknik-teknik yang sederhana. Metode yang digunakan dalam pelaksanaan pengabdian masyarakat ini dengan cara praktik langsung dengan memberikan contoh-contoh sederhana. Pelatihan akan dimulai dari konsep dasar SEO dan dilanjutkan implementasi pada homepage dengan menggunakan sistem wordpress.]]>
<![CDATA[Workshop Dan Simulasi: Pelaporan SPT Wajib Pajak Orang Pribadi/Badan Menggunakan E-Filing ]]>
<![CDATA[Endra Saputra]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Bachtiar Efendi]]>;
<![CDATA[Ella Octa Teres]]>;
<![CDATA[Fery Syahputra]]>
<![CDATA[ Jurnal Bangun Abdimas Vol 1 No 2: November 2022 ]]>
Publisher : <![CDATA[PT. Bangun Harapan Bangsa ]]>
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DOI: 10.56854/ba.v1i2.122
<![CDATA[Desa Guntung yang terletak di Kecamatan Lima Puluh Pesisir Kabupaten Batubara dengan memiliki lebih kurang 10 Dusun memiliki inisiatif untuk memasyarakatkan penggunaan aplikasi e-filing kepada masyarakat khususnya yang berada di daerah sekitarnya. Menurut Kepala Desa Guntung dengan mensosialisasikan penggunaan aplikasi e-filing kepada warganya, maka diharapkan dapat memudahkan warga sebagai wajib pajak dalam pelaporan pajak khususnya pajak penghasilan setiap tahun. Melihat permasalahan di atas, maka tim dosen STMIK Royal Kisaran melakukan perencanaan kegiatan pengabdian masyarakat untuk memberikan sosialisasi dan pemahaman dalam pelaporan SPT wajib pajak orang pribadi menggunakan aplikasi e-filing. Solusi yang ditawarkan adalah memberikan sosialisasi dalam bentuk workshop tentang pemahaman dalam pelaporan SPT wajib pajak orang pribadi menggunakan aplikasi e-filing. Selanjutnya diberikan simulasi dalam bentuk pelatihan penggunakan aplikasi e-filing. Target luaran yang ingin dicapai yaitu publikasi kegiatan dalam bentuk jurnal dan media massa. Kegiatan melibatkan 3 orang dosen dan 2 orang mahasiswa dengan peserta warga Desa Guntung]]>
<![CDATA[Kajian Potensi Dan Resiko Keberadaaan Mata Uang Kripto Terhadap Perilaku Investor di Indonesia ]]>
<![CDATA[Endra Saputra]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Dwi Kurnia Utami]]>
<![CDATA[ Ekonomi, Keuangan, Investasi dan Syariah (EKUITAS) Vol 4 No 1 (2022): August 2022 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi (FKPT) ]]>
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DOI: 10.47065/ekuitas.v4i1.2128
<![CDATA[The development of financial technology is currently so rapid, so that the process of financial transactions carried out by individual users or groups becomes faster. In a period of 10 years, namely 2010-2020, investment is always synonymous with stocks and the capital market. So that investment is always associated with a person or group of people who have a large amount of wealth. Digital currency began to be widely used as a means of payment on the internet. The purpose of this currency is to provide convenience and security in payments. With the Blockchain technology in it, making transaction costs cheaper. In terms of the technology offered, cryptocurrency is a development of financial technology that allows it to replace paper money into digital money in future financial transactions. The behavior of investors in the capital market who generally make investment decisions varies from one investor to another, although sometimes the type of investment chosen is identical and has the same source of information. The purpose of this research is to analyze the potential and risks of the existence of crypto currencies on the behavior of investors in Indonesia. The method used in this study is a descriptive qualitative approach with data collection techniques through literature studies. The results of this study are expected to provide literacy and an explanation of the existence of cryptocurrencies that have potential and risks to investor behavior in Indonesia.]]>
<![CDATA[IMPLEMENTASI SUPPLY CHAIN MANAGEMENT UNTUK PRODUKSI PENGOLAHAN BAKSO CETAK PADA UD. BU GADIS ]]>
<![CDATA[Ainun Mardiah]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Febri Dristyan]]>
<![CDATA[ JUTSI: Jurnal Teknologi dan Sistem Informasi Vol 2, No 3 (2022): OCTOBER 2022 ]]>
Publisher : <![CDATA[LPPM STMIK Royal Kisaran ]]>
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DOI: 10.33330/jutsi.v2i3.1790
<![CDATA[Abstract: This research was conducted at a Home Industry company engaged in heavy food, namely printed meatballs. This study aims to apply the Supply Chain Management method for the production of printed meatball processing at UD. Mrs. Girl, to find out the problems that occurred, how to overcome the difficulties in obtaining information about the procurement of raw material stocks, which resulted in a shortage of raw materials in the production of printed meatball processing, and resulted in an imbalance between the stock of raw materials and the number of requests from consumers. So from these problems it is necessary to design a Supply Chain Management (SCM) application which aims to make it easier to manage the procurement of raw material stocks properly. The design tools used are (UML) Unified Modeling Language which will be designed using PHP and MySQL as databases. Keywords : Supply Chain Management; Printed Meatball Processing Production; PHP and MySQL. Abstrak: Penelitian ini dilakukan pada sebuah perusahaan Home Industry yang bergerak dibidang makanan berat, yaitu bakso cetak. Penelitian ini bertujuan untuk menerapkan metode Supply Chain Management untuk produksi pengolahan bakso cetak pada UD. Bu Gadis, untuk mengetahui permasalahan yang terjadi, bagaimana cara mengatasi kesulitan dalam mendapatkan informasi seputar pengadaan stok bahan baku, yang mengakibatkan kekurangan bahan baku dalam melakukan produksi pengolahan bakso cetak, dan mengakibatkan ketidakseimbangan antara stok bahan baku dengan jumlah permintaan dari pelanggan. Maka dari permasalahan tersebut diperlukan adanya perancangan aplikasi Supply Chain Management (SCM) yang bertujuan untuk memudahkan dalam mengatur pengadaan stok bahan baku dengan baik. Tools perancangan yang digunakan yaitu (UML) Unified Modeling Language yang akan dirancang dengan menggunakan PHP dan MySQL sebagai database. Kata Kunci: Supply Chain Management; Produksi pengolahan bakso cetak; PHP dan MySQL.]]>
<![CDATA[Sistem Pakar Diagnosa Penyakit Pencernaan Menggunakan Metode Case Based Reasoning (CBR) Berbasis Web ]]>
<![CDATA[Arfian Jumintar Sitorus]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Ari Dermawan]]>
<![CDATA[ JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 4 (2022): Oktober 2022 ]]>
Publisher : <![CDATA[Universitas Budi Darma ]]>
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DOI: 10.30865/mib.v6i4.4764
<![CDATA[The main factors causing digestive disorders are food that is not good in terms of hygiene and health, nutritional balance, improper diet, infection, and abnormalities in the digestive organs so that they will contract several digestive diseases such as appendicitis, ulcers, stomach ulcers, hepatitis. , diarrhea and constipation. Early treatment is needed before consulting specifically with a digestive disease specialist before the disease is severe. In this case, it is necessary to have a system that can replace specialist doctors in diagnosing early symptoms of digestive diseases considering the high cost of consulting a doctor. This diagnostic expert system is very much needed in diagnosing early symptoms of the causes of digestive diseases. The application of the system is equipped with a Case Based Reasoning that solves new cases based on reasoning from old cases. The implementation has resulted in gastric cancer of 67.01% according to the symptoms selected by the patient, then the system also provides treatment advice, and provides information on the handling or treatment of gastric cancer, so that with this application it can help doctors in diagnosing the disease quickly.]]>
<![CDATA[Penerapan Metode Certainty Factor Dalam Mendiagnosa Penyakit Kehamilan Berbasis Web ]]>
<![CDATA[Dania Purnawan]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Sri Rezki Maulina Azmi]]>
<![CDATA[ Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi ]]>
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DOI: 10.47065/bits.v4i2.2039
<![CDATA[Diseases or disorders in pregnancy can cause death, especially for pregnant women and babies. This will also affect the infant mortality rate. Diseases that attack a woman's womb cannot be considered trivial and require the intervention of an expert, while an expert for this disease is still rare and certainly requires no small cost. In creating experts (human experts), it takes a relatively long time and costs are not small. One alternative effort to overcome this need is to create a web-based intelligent system. In this study, an expert system will be developed that can be used as a means to carry out early diagnosis of pregnancy diseases. The application of the system is equipped with a certainty factor calculation method that aims to show the level of confidence in the diagnostic results. From the symptoms experienced there is a 20% certainty level and for toxoplasma there are 80% that the patient has gestational anemia.]]>
<![CDATA[Implementasi Robot Orang-Orangan Sawah Supply Energi Matahari Memakai Microcontroller ]]>
<![CDATA[Ahmad Dahlan Simanjuntak]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Abdul Karim Syahputra]]>
<![CDATA[ Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi ]]>
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DOI: 10.47065/bits.v4i2.2101
<![CDATA[Sparrows are a type of pest that is very detrimental to rice farmers, even though these bird pests are small in size but in very large numbers, causing rice farmers to be overwhelmed in protecting rice from pests. Efforts made by farmers in protecting rice from bird pests by using scarecrows that work less effectively, it is necessary to have a scarecrow robot that can work effectively by utilizing solar heat as an energy supply. The rice field robot will be placed in the middle of the rice field that has issued a grain with a size of 20mx20m by utilizing the LDR sensor as a switch to turn on and off automatically, where the robot is equipped with 4 sound sensors placed in each corner of the rice field to detect the sound of birds on the ground. when the robot's sound sensor detects the sound of bird pests, the DC motor mounted on the robot body will move to rotate the robot body left and right along with the servo installed on the two robot arms will move in opposite directions from 00-1800 or 1800-00 and the DFPlayer will make a sound to scare away bird pests that will attack rice. Finally, the author hopes that this research can be further developed so that it can increase the use of the robot in bird repellent]]>
<![CDATA[Mesin Pendeteksi Uang Palsu Dengan Sensor LDR Berbasis Kecerdasan Buatan ]]>
<![CDATA[Sri Maharani]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Abdul Karim Syahputra]]>
<![CDATA[ Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi ]]>
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DOI: 10.47065/bits.v4i2.2102
<![CDATA[Money is a very important thing for human life in meeting the needs of life, as a medium of exchange in payment for the buying and selling process. The importance of money causes some people to try to have as much money as possible, even in a way that is against the law like make and circulate counterfeit money. Counterfeit money is counterfeit currency that is produced without legal authorization and permission from the state or government. The circulation and manufacture of counterfeit money is very detrimental to the economy of the country and the small community because it is difficult to distinguish counterfeit money by naked eye and tools to detect counterfeit money are not commonly used and existing tools do not detect paper money through the holographic bars contained in banknotes. The purpose of this study was to determine whether banknotes were included in the original or counterfeit category using LDR sensors, ultrasonic sensors, UV lamps, lasers, and UV sensors. Ultrasonic function to read the distance, if appropriate, it will automatically turn on the UV lamp which will be captured by the UV sensor, so that the holograms on the banknotes can be clearly seen and the laser is used to illuminate the bars on the money if the laser does not penetrate and the light will be received by the banknote. LDR sensor that adjusts to a predetermined value range, the results can be seen on the LCD screen and hear the sound from the speakers. It is hoped that the existence of this money detector can be used to help people avoid the circulation of counterfeit money and develop it further]]>
<![CDATA[Sistem Pakar Untuk Mendiagnosa Penyakit Lupus dengan Metode Forward Chaining Menggunakan Web ]]>
<![CDATA[Indah Wahyuni Bugis]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Indra Ramadona Harahap]]>
<![CDATA[ Building of Informatics, Technology and Science (BITS) Vol 4 No 2 (2022): September 2022 ]]>
Publisher : <![CDATA[Forum Kerjasama Pendidikan Tinggi ]]>
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DOI: 10.47065/bits.v4i2.2121
<![CDATA[Lupus disease can attack humans quickly. The initial symptoms that will arise are the same as common diseases such as high fever, prolonged thrush, and also hair will fall out and start to run out one by one until it will go bald, the form of red rashes that appear on the skin, excessive joint pain in the body, easily tired, weight loss, causing paralysis, there are many other symptoms. The lack of availability of a doctor and the limited knowledge of people in remote areas often make the initial diagnosis of the disease late, therefore the application of an expert system is considered very useful to help diagnose lupus early in view of the time and energy of an expert doctor. In the health sector there is an artificial intelligence called an expert system, which is a computer system that uses knowledge, facts and reasoning techniques in solving problems that can usually only be solved by an expert in their field. This study uses an expert system application method in making decisions using a forward chaining inference engine where the goal driven data will start a search on the initial node to the goal node until it gets results. From the diagnostic process, the system provides a selection of the symptoms experienced by the patient, resulting in CLE type lupus (Cutaneus Lupus Erythematosus)]]>
