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Journal : Computer

RANCANG BANGUN ALAT PEMBUAT MINUMAN OTOMATIS BERBASIS ARDUINO UNO Sitorus, Halasan Pardamean; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 3 No 2 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The rapid development of automatic technology at this time penetrated all fields, especially in the field of food and beverages. One of them is an automatic beverage machine that can make drinks more practical in terms of mixing the ingredients of drinks, stirring and pouring water. In the automatic beverage machine there is still a weakness, namely the user is still in physical contact, pressing the menu and still having to go to the machine and wait for the process to finish. Based on these weaknesses, an automatic beverage maker is made by ordering drinks through an Android-based smartphone application connected to the beverage machine through ESP 8266 then processed arduino uno. The motor shield as a control in removing ingredients in the manufacture of drinks and relay module as control motor stirrer, motor pump, solenoid valve and buzzer. Percentage of error for each brewing ratio is bitter coffee with a percentageof an error 4,26 %, sweet coffee with a percentage of an error 3,60 %, milk drinks with an error percentage of 3,60 % and milk coffee with an error percentage of 3,92 %.
IMPLEMENTASI DATA MINING PENJUALAN KOSMETIK DENGAN ALGORITMA APRIORI Ulkhairi, Meta; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 3 No 3 (2020): comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Along with the times, data mining has been applied in various fields, including business or commerce, education and telecommunications. The rapid development of technology makes more and more competitors in the business world. Like Yati Cosmetics Shop, which sells various cosmetic brands, which still uses manual methods to collect data. So it is difficult to know which products (goods) are often sold, so Yati Cosmetics stores find it difficult to find cosmetics that are no longer available. Know the types of cosmetics most sold and cosmetics stocks that are still available, as well as the benefits of data mining in the sales system. The data used previously is data that has passed the selection stage in advance by researchers, so that it is easier to find the results of data analysis of cosmetics sales transactions at the Yati Cosmetics store. With priori algorithm calculations, the most commonly purchased product results are consumers, namely mirabella powder, inez powder, maybellin powder, pixy lipstick, and make over lipstick with a minimum support value of 44% and a minimum trust value of 80% with the final rule obtained from 9 rules with 83%, 84% and 89% confidence. Keywords : Data Mining, Apriori algorithm, Tanagra
RANCANG BANGUN GAME AUGMENTED REALITY BERBASIS ANDROID SEBAGAI PEMBELAJARAN KEDISIPLINAN ANAK INDONESIA Wiranata, Ardi; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 5 No 1 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Education nowdays become a hard material to teach to children aspecially discipline, but now with the help of technologies and augmented reality which is popular with the community, developer can make a game about discipline to let children and other have fun while studying and an extra augmented reality function. The method that are used in this development is the multimedia development life cycle (MDLC) which consist of 6 stage that namely concept, design, materials collecting, assembl, testing, and distribution. The result of this development were tested using alpha test. This study focused at junior high school stage as source of learning discipline at home, school, or public places are expected to increase students awareness of disciplined behavior.
PENERAPAN AUGMENTED REALITY PENGENALAN NAMA ILMIAH FLORA DAN FAUNA BERBASIS ANDROID Promega, Dikna Sella; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 5 No 4 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The rapid development of today greatly affects most parts of individuals' lives in different area, particularly in the training area, one of them is utilizing Augmented reality learning media. Augmented reality permits clients to see this present reality with virtual articles. In this way. Augmented reality can be utilized as a learning media utilized by instructors to make it simpler for understudies to comprehend the learning material introduced. The porpose of this exploration is to build understudies' revenue in learning and perceive logical names of widely varied vegetation. The plan of Augmented reality utilizes the Makerless-Based Following strategy which is a technique that doesn't need a marker to show virtual articles. Scientists use UML to portray how the Augmented reality application functions, which comprises of 4 sorts of graphs, which is utilizing Case Outlines, Movement Charts, Arrangement Outlines, and Class Charts. In this examination, specialists utilized Solidarity 3D programming for application plan. Specialists likewise use Adobe Artist as an application plan. The aftereffects of this examination are that the application can be introduced on an Android gadget and the presence of this application is not difficult to utilize
RANCANG BANGUN APLIKASI PEMANDU WISATA DANAU TOBA BERBASIS WEB MENGGUNAKAN METODE AGILE Rajagukguk, Chiki Stelys; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 5 No 6 (2021): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

ABSTRACT Lake Toba is the largest lake in Indonesia and the largest volcanic lake in the world, which is currently one of the tourist destinations in North Sumatra. Lake Toba has many tourist objects that are very beautiful and unspoiled, which will give satisfaction to every visitor. However, due to the lack of application of information technology, it often limits the number of tourists who will visit. This research was made to make it easier for tourists when visiting Lake Toba by creating an application to guide tourists when traveling on Lake Toba. Researchers make a web-based application, using the Agile method as a system development and using mysql as a database in order to further increase tourist satisfaction using the application. The results of this study are the application of a Lake Toba tour guide that will provide convenience and satisfaction in traveling on Lake Toba. This application will provide instructions for every tourist spot on Lake Toba, complete with routes to access these attractions. Application users can also provide ratings of attractions that have been visited, along with comments about experiences or suggestions for attractions. This application will also display the estimated fare to enter tourist destinations and transportation that will be used by tourists. This application will be accessible if connected to the internet network.
RANCANG BANGUN SISTEM DETEKTOR KESALAHAN PADA PEMASANGAN KOMPONEN PCB BERBASIS ARDUINO Mulia, Ramdi Mulia; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 6 No 1 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The number of PCB damage at PT. PCI ELKTRONIK INTERNATIONAL is the trigger for the loss to the company, it is because it is influenced by the production process, especially in the production of component installation parts to PCBs that do not yet have a detection device or detector system in the company with that process of installing components to the PCB. there are many installation errors (human error), with the event a tool was designed entitled Design of an Error Detector System on Arduino-Based PCB Component Installation, this tool was designed using Arduino Uno R3, ATMega 328p Microcontroller, four sr04 Ultarsonic Sensors, and LCD 2x16. With this tool the process of taking components is carried out with a sequence system starting from sensor A, to sensor B, to sensor C, and to sensor D, this process will be detected by the ultrasonic sensor sr04 if an error occurs in taking or taking not sequential, then the LCD will display information error (Wrong), and if the retrieval process is in sequence, the LCD displays correct information (PASS). This tool aims to minimize errors in the process of installing components to the PCB.
PERANCANGAN DAN IMPLEMENTASI SISTEM APLIKASI ABSENSI BERBASIS QR CODE DENGAN LOCK GPS Restu, Restu Iman Jaya Lase; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 6 No 2 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

The development of technology is so fast, especially in the field of smartphone technology. Software development on smartphones can support work activities for companies or shops. The presence of employees in a company or shop requires a report for administration. Regarding the absence of employees who are still manual and conventional at the Cahaya Elektronik shop, it becomes a problem for shop owners, there is damage to attendance papers, and it has a negative impact on shop owners due to being absent. Likewise with inefficient leave applications which often have a negative impact on shop owners due to negligence. Therefore, the researchers produced a QR Code-based attendance application. This research uses the waterfall method by using Unified Modeling Language (UML) modeling. The QR Code-based attendance application is built by utilizing the justapp platform which produces an attendance system that is able to find out the location of the user or employee's whereabouts, as well as an efficient leave application process. The purpose of this research is to make it easier for employees to take attendance and apply for leave.
PENDETEKSI KEBOCORAN GAS LPG MELALUI SMS GATEWAY DENGAN MENGGUNAKAN SENSOR MQ2 BERBASIS ARDUINO UNO Missah, Wehellnimet junior; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 6 No 4 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

LPG is a liquidated natural fuel, often used in the industrial sector and also a necessity that facilitates the household environment sector, in the household itself we can not be separated from the use of LPG gas fuel (liquefied petroleum gas) inseparable from it also the use of LPG in the household sector and even the industry is very much, and that becomes a negative impact that arises as examples often we find in the media the existence of fires due to gas leaks, even we are not aware of a gas leak when we install gas on the switch so it is very dangerous when there is a fire trigger, Therefore, researchers designed an LPG gas leak detection tool via SMS Gateway using an Arduino uno based MQ2 sensor. This researcher designed a tool that serves to detect gas leaks and when there is a gas leak the tool will send a message to Whatsapp with the aim when the user is not in the area around the house or away from the use of gas then the tool will provide notification in the from of Whatsapp messages. Keyword: LPG gas detector, SMS Gateway, Whatsapp, Arduino Uno
RANCANG BANGUN APLIKASI PENCARIAN TEMPAT KOST DAN KONTRAKAN BERBASIS WEB DI KOTA BATAM diana, Sattra Mardiana; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 7 No 7 (2022): Comasie
Publisher : LPPM Universitas Putera Batam

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Abstract

Batam is known as one of the places visited by many foreigners, because Batam City has many job opportunities so it is not surprising that in Batam City there are many boarding/rental businesses. Currently the availability and information about boarding houses/rentals tend to be inaccurate and relevant, just sticking a banner in front of it provides minimal information. there are those who inform only with the word there is an empty boarding house and there are also those who notify with complete data but not with the cost of the boarding house. As a result, it must take a long time to find a place to live in accordance with his wishes. So the author designed a residence search application with complete data so that places of residence can be done easily and quickly and to be able to promote the right owner in this application. This application is made using the waterfall method.
APLIKASI PENGENALAN OBJEK WISATA KOTA BATAM MENGGUNAKAN MARKER AUGMENTED REALITY Siregar, Ade Fadhilah; Hutabri, Ellbert
Computer Science and Industrial Engineering Vol 8 No 1 (2023): Comasie
Publisher : LPPM Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/comasiejournal.v8i1.6737

Abstract

Batam City is an island in the north of Indonesia because it is at the crossroads between countries such as Singapore, Malaysia, Vietnam, Cambodia, and Thailand, so Batam City is a business and tourist destination. To increase domestic and international tourist visits, the Batam City Government has carried out promotions in various ways such as promotions through the Batam City Culture and Tourism Office website, social media. But there is no application to promote tourist attractions in Batam City, it is necessary to build an application for recognizing tourist objects in Batam City which includes visualization of tourist objects in 3D and information about tourist objects to make it easier for tourists to choose tourist objects according to their wishes. This research developed an application to recognize tourism objects in Batam City using augmented reality markers with the application of the SDLC (System Development Life Cycle) Waterfall model method. The augmented reality (AR) technology tracking method used in this study is marker-based tracking. Based on the results of functional testing, shows that the application functions properly. The results of the user satisfaction test gave a good value so the results found that the application was very well received by users.