Articles
<![CDATA[PERANCANGAN KONTROL ROBOT PEMOTONG RUMPUT ]]>
<![CDATA[Hutagalung, Jhonson Efendi]]>;
<![CDATA[Dahriansah, Dahriansah]]>
<![CDATA[ Riau Journal Of Computer Science Vol. 5 No. 2 (2019): Riau Journal of Computer Science ]]>
Publisher : <![CDATA[Riau Journal Of Computer Science ]]>
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<![CDATA[To open a new land, it is necessary to clear land from grass plants that surround the land, so we need to cut grass quickly. If you still use traditional equipment, the work will be long and require a lot of workers to complete it. So the author here makes a machine or robot that can later finish cutting the grass quickly and also does not require many workers even though the land is so vast. This robot is controlled by a voice command so that the robot can move in accordance with the commands we take to the smartphone. As long as the robot moves forward, turn, turn left and turn right then the grass cutter knife will spin to cut the grass. The results of this study are a prototype / miniature of a lawn mower robot that has been tried by cutting grass but on a mini scale because it is still the initial model of the system that will be planned to be real for future research]]>
<![CDATA[Sistem Pakar Dengan Metode Backward Chaining Untuk Pengujian Transistor Di Laboratorium Elektronika ]]>
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Jeperson Hutahaean]]>
<![CDATA[ RJOCS (Riau Journal of Computer Science) Vol. 1 No. 1 (2015): Riau Journal Of Computer Science ]]>
Publisher : <![CDATA[RJOCS (Riau Journal of Computer Science) ]]>
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DOI: 10.30606/rjocs.v1i1.483
<![CDATA[The expert system is an artificial intelligence, expert systems is a program to store and process knowledge for a particular area, that's why they were able to answer questions and solve problems, according to the consensus of the experts. Backward Chainning models in reverse of the hypothesis, a potential or conclusion which must be proved by the facts that support the hypothesis.Backward Chainning also well described in the form of reasoning began with the goal to the subgoal reach the goal of understanding means fulfilling subgoal. Decision tree is the result of a tracking process that can be used to explain the answer to the question of questions. Chainning Backward algorithm uses primary data structure in the formation of the decision tree. In the knowledge base necessary rules which will be stored in the database. For the rules on the formation of the expert system can be made based on the facts mentioned above. To rule pin test rules that generate multimeter to measure the use of transistors is right and wrong. Read the scale rule is a rule of the final results of the test transistors are good, leaking or broken so it can not be used anymore]]>
<![CDATA[PERAN MASYARAKAT DALAM MENAATI HUKUM DAN MENDUKUNG PERKEMBANGAN TEKNOLOGI KOMPUTER DALAM BISNIS DIGITAL ]]>
<![CDATA[Ari Dermawan]]>;
<![CDATA[Endra Saputra]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>
<![CDATA[ Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 2 No. 3 (2021): Volume 2 Nomor 3 Tahun 2021 ]]>
Publisher : <![CDATA[Universitas Pahlawan Tuanku Tambusai ]]>
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DOI: 10.31004/cdj.v2i3.2542
<![CDATA[Kemajuan teknologi telah membawa perubahan besar bagi kehidupan sehari-hari. Namun, perkembangan teknologi itu menimbulkan ancaman dan rasa khawatir sekaligus memiliki keuntungan. Misalnya, kecerdasan buatan atau artificial intelligence (AI), salah satu teknologi yang saat ini banyak digunakan dan dikembangkan dalam berbagai disiplin ilmu pengetahuan, salah satunya ilmu hukum. Internet atau interconnection networking merupakan media penting dalam kehidupan sehari-hari dan memberikan banyak manfaat khususnya informasi lebih cepat dan mudah di dapatkan. Manfaat tersebut menjadikan internet sebagai media yang menghubungkan manusia di seluruh belahan dunia untuk berinteraksi tanpa batas. Transaksi e-commerce atau belanja di Toko Online memungkinkan terjadinya hal-hal yang melanggar hukum. Perspektif hukum teknologi informasi mencoba melihat hal-hal yang mungkin dijadikan bahan pertimbangan dalam memahami kemungkinan-kemungkinan penyelesaian ketertinggalan perundang-undangan dibandingkan pertumbuhan teknologi informasi.]]>
<![CDATA[PENGENDALIAN ROBOT PENGANGKAT BARANG DENGAN PERINTAH SUARA BERBASIS ANDROID ]]>
<![CDATA[Hidayatullah Hidayatullah]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>
<![CDATA[ Journal Of Informatic Pelita Nusantara Vol 3 No 2 (2018): Computer Science ]]>
Publisher : <![CDATA[STMIK Pelita NUsantara ]]>
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<![CDATA[implementation to do our tasks activity for staff employees at AMIK royal, which we are needed that can help their work. So that it can be done quickly and effectively in completing tasks for structuring the files needed. The file arrangement is done by transferring files from the beginning of the third floor to the AMIK Royal for this academic . we need for these tools is to create a tool or robot that can do the job of lifting the item. And also to help human work, the actual tools or robots are made that are no longer miniature or prototypes. In controlling this robot, it uses a microcontroller with a Bluetooth connection system which is controlled by an Android smartphone. Then it will produce a robot that can work with voice commands to move forward, backward, turn left and turn right. And it can also stop according to the work needed while the robot is lifting the goods. Keywords: Robot, Bluetooth, Prototype, Smartphone, Android]]>
<![CDATA[Flood Detection Control System Design Based on SMS Gateway ]]>
<![CDATA[Iqbal Kamil Siregar]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Bachtiar Efendi]]>;
<![CDATA[Herman Saputra]]>
<![CDATA[ JURNAL TEKNOLOGI DAN OPEN SOURCE Vol 4 No 2 (2021): Jurnal Teknologi dan Open Source, December 2021 ]]>
Publisher : <![CDATA[Universitas Islam Kuantan Singingi ]]>
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DOI: 10.36378/jtos.v4i2.1803
<![CDATA[Flood concern everybody in every flood area. It makes the researchers interest to take the research about flood detection system, especially in rivers by using mobile phone facilities. The procedure of this tool is if the flood rise due to overflow of the river, then the river guard will receive SMS to tell the people to anticipate the flood by sounding the alarm until the entire riverbank area. This SMS delivery is via connection to telecommunications network using SMS gateway module. This tool can be used as a flood emergency which is installed at river location points where sensors and control devices are permanently installed. This research has been successful and has been well tested in its implementation.]]>
<![CDATA[SISTEM INFORMASI GEOGRAFIS SEBARAN LOKASI TITIK PETERNAKAN DI DINAS PETERNAKAN KABUPATEN ASAHAN ]]>
<![CDATA[Sri Devi Dali Ansa]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Rohminatin Rohminatin]]>
<![CDATA[ JUTSI: Jurnal Teknologi dan Sistem Informasi Vol 1, No 2 (2021): June 2021 ]]>
Publisher : <![CDATA[LPPM STMIK Royal Kisaran ]]>
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DOI: 10.33330/jutsi.v1i2.1153
<![CDATA[Abstract:The potential for livestock in Asahan district is very good. Besides the situation and conditions there are supportive, the geographic location of Asahan Regency also supports the District Animal Husbandry Office in the livestock sector because the area mostly covers land, so that the Asahan District Animal Husbandry Service staff in the field of livestock can help potential types of livestock based on certain areas. In addition, officers can also classify livestock birth data by district in order to increase the potential of existing livestock. The potential of livestock in Asahan district is not well managed and there is no informative mapping and monitoring that utilizes modern computer technology. Mapping and monitoring cannot be done because there is no education about the geographic information system and monitoring of the Asahan District Animal Husbandry Office and the current system is still conventional, so information about livestock does not reach the wider community, especially the Asahan area which results in a lack of knowledge. and information on the distribution of existing livestock. Therefore, the solution to increase public insight and knowledge of the potential of livestock in Asahan, a geographic information system and monitoring will be made to map the number of points of livestock distribution. Keywords: GIS; Distribution of Farm Point Locations; PHP and MySQL Abstrak: Potensi ternak di kabupaten Asahan sangat bagus. Selain situasi dan kondisi disana mendukung, letak geografis kabupaten Asahan pun juga mendukung untuk Dinas Peternakan Kabupaten bidang peternakan dikarenkan wilayahnya sebagian besar meliputi daratan, sehingga petugas Dinas Peternakan Kabupaten Asahan bidang peternakan dapat membantu jenis ternak yang berpotensi berdasarkan wilayah tertentu. Selain itu petugas juga bisa mengelompokkan data kelahiran ternak per kecamatan guna meningkatkan potensi ternak yang ada.Potensi ternak di kabupaten Asahan tidak dikelola dengan baik dan belum ada pemetaan yang informatif serta monitoring yang memanfaatkan teknologi komputer modern. Pemetaan dan monitoring belum bisa dilakukan dikarenakan belum adanya edukasi tentang sistem informasi geografis dan monitoring terhadap pihak kantor Dinas Peternakan Kabupaten Asahan dan sistem yang dijalankan saat ini pun masih konvensional, sehingga informasi tentang ternak tidak sampai ke masyarakat luas khususnya wilayah Asahan yang berdampak pada minimnya pengetahuan dan informasi terhadap sebaran hewan ternak yang ada. Oleh karena itu solusi untuk meningkatkan wawasan dan pengetahuan masyarakat terhadap potensi ternak yang ada di Asahan, maka akan dibuatkan sistem informasi geografis dan monitoring untuk memetakan jumlah titik sebaran ternak. Kata Kunci : GIS; Sebaran Lokasi Titik Peternakan; PHP dan MySQL]]>
<![CDATA[DIAGNOSIS OF HUMAN SKIN FUNGI USING FORDWARD CHANING METHOD BASED ON ]]>
<![CDATA[hafzihan ihwana Zihan]]>;
<![CDATA[Jhonson Efendi Hutagalung jhons]]>;
<![CDATA[Mardalius Dalius]]>
<![CDATA[ Jurnal Teknik Informatika (Jutif) Vol. 3 No. 3 (2022): JUTIF Volume 3, Number 3, June 2022 ]]>
Publisher : <![CDATA[Informatika, Universitas Jenderal Soedirman ]]>
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DOI: 10.20884/1.jutif.2022.3.3.233
<![CDATA[Expert systems are the process of adopting human knowledge to computers, so that computers can provide solutions like doctors can. The high cost and takes a long time to consult with a skin specialist at the hospital and skin diseases are classified as complaints that can be treated alone. So we need an expert system that makes it easier for experts to diagnose this fungal disease. This research uses qualitative research methods and is included in descriptive research. The method used in this study is the forward chaining method and the search method used is forward data tracing to find conclusions. Data collection techniques through interviews and literature study. This research uses PHP programming language with MySQL database. Based on the results of the comparison between literature studies and interviews, it was found that 4 skin diseases were infected due to fungi so that early symptoms of the disease were diagnosed along with their causes and solutions.]]>
<![CDATA[Implementasi Speedometer Digital pada Mobil Listrik Menggunakan Arduino Uno ]]>
<![CDATA[Selvia Rani]]>;
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Ari Dermawan]]>
<![CDATA[ J-Com (Journal of Computer) Vol 1, No 3 (2021): November 2021 ]]>
Publisher : <![CDATA[LPPM STMIK Royal Kisaran ]]>
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DOI: 10.33330/j-com.v1i3.1412
<![CDATA[Abstract: At STMIK Royal Kisaran, research has been carried out for the manufacture of an electric motor prototype which is still in the development stage so that it requires the application of an automatic system that helps the work of the desired electric car system according to the needs of the user. At this time the prototype that has been designed has not used a car speed meter. Where digital measuring instruments have advantages over analog measuring instruments, where the readings of digital measuring instruments are clearer and more accurate and digital measuring instruments when viewed from an aesthetic point of view, digital measuring instruments are more attractive, and in motor vehicles digital speedometers are very rarely used, mostly motorized vehicles. still using an analog speedometer. It is necessary to apply a sensor system to detect the speed of the wheel mechanics of the electric car and connect it to the Arduino Uno microcontroller to control the value of the vehicle and display it on the LCD. By using this tool, it can determine the speed of the electric car vehicle so that the driver can calculate the speed of the vehicle and can be a reference for safety in driving. Keywords: Microcontroller; Arduino Uno; Sensor; Electric Car Prototype Abstrak: Pada STMIK Royal Kisaran telah dilakukan penelitian untuk pembuatan Protipe motor listrik yang masih dalam tahap pengembangan sehingga memerlukan penerapan sistem otomatis yang membantu kerja dari sistem mobil listrik yang diinginkan sesuai dengan kebutuhan pemakai. Pada saat ini untuk prototipe yang telah dirancang belum menggunakan alat pengukur kecepatan mobil. Dimana alat ukur digital mempunyai keunggulan dibanding alat ukur analog, dimana pembacaan alat ukur digital lebih jelas dan lebih teliti serta alat ukur digital jika dipandang dari segi estetika maka alat ukur digital lebih menarik, dan dalam kendaraan bermotor speedometer digital sangat jarang digunakan, kebanyakan kendaraan bermotor masih menggukan speedometer analog. Perlu dilakukanpenerapan dari sistem sensor untuk mendeteksi kecepatan dari mekanika roda dari mobil listrik tersebut dan dihubungkan ke mikrokontroler Arduino Uno untuk mengendalikan besar nilai dari kendaraannya dan ditampilkan pada LCD. Dengan menggunakan alat ini dapat mengetahui kecepatan kendaraan mobil listrik sehingga pengendara dapat memperhitungkan laju kendaraan serta dapat menjadi acuan keamanan dalam berkendaran. Kata Kunci: Mikrokontroler; Arduino Uno; Sensor; Prototipe Mobil Listrik.]]>
<![CDATA[IMPLEMENTASI PENDETEKSI KUALITAS AIR PADA TAMBAK UDANG VANAME DI DI KEC. HAMPARAN PERAK DELI SERDANG ]]>
<![CDATA[Jhonson Efendi Hutagalung]]>;
<![CDATA[Hilda Julia]]>;
<![CDATA[Aisar Novita]]>
<![CDATA[ Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal Vol 3, No 1 (2020): Januari 2020 ]]>
Publisher : <![CDATA[STMIK Royal ]]>
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DOI: 10.33330/jurdimas.v3i1.435
<![CDATA[Meningkatnya permintaan akan sumberdaya pangan laut di Indonesia telah mendorong pemerintah untuk mengambil langkah-langkah menambah produksi pangan laut dengan mengembangkan budidaya perikanan air payau di wilayah pesisir. Salah satunya dengan pengembangan usaha tambak masyarakat sistem terpal bundar. Pemilihan sistem terpal bundar dianggap salah satu solusi yang cukup efektif dan efisien mengingat adanya beberapa kendala atau keterbatasan yang dimiliki oleh masyarakat khususnya di Desa Paluh Manan. Beberapa permasalahan tersebut diantaranya adalah keterbatasan jumlah dan kesesuaian lahan, modal, kualitas benur, pertumbuhan penyakit, informasi dan teknologi. Selain itu, adanya anggapan di masyarakat bahwa budidaya udang vaname akan menguntungkan jika dibudidayakan secara semi intensif dan intensif yang dalam pengoperasiannya memerlukan investasi cukup besar. Menjawab permasalahan ini, melalui penerapan budidaya udang vaname menggunakan terpal bundar maka masyarakat secara langsung sudah memangkas biaya pembelian lahan dan pembuatan tambak. Selanjutnya, melalui penerapan teknologi pendeteksi kualitas air pada aplikasi probiotik maka kekhawatiran akan tingkat keberhasilan yang rendah karena benur rentan mati baik akibat ketidaksesuaian air maupun akibat penyakit (virus dan bakteri) dapat diminimalisir semaksimal mungkin.]]>
<![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 ]]>
