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Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Published by Universitas Brawijaya
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Jurnal Pengembangan Teknlogi Informasi dan Ilmu Komputer (J-PTIIK) Universitas Brawijaya merupakan jurnal keilmuan dibidang komputer yang memuat tulisan ilmiah hasil dari penelitian mahasiswa-mahasiswa Fakultas Ilmu Komputer Universitas Brawijaya. Jurnal ini diharapkan dapat mengembangkan penelitian dan memberikan kontribusi yang berarti untuk meningkatkan sumber daya penelitian dalam Teknologi Informasi dan Ilmu Komputer.
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Articles 60 Documents
Search results for , issue "Vol 6 No 6 (2022): Juni 2022" : 60 Documents clear
Klasifikasi Frekuensi Penggunaan Minyak Goreng Ikan dan Tahu menggunakan Metode Jaringan Syaraf Tiruan berbasis Arduino Aulia Zhafran; Dahnial Syauqy; Edita Rosana Widasari
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Palm cooking oil which belongs to the basic food category (SEMBAKO) is a food element made from triglycerides derived from palm oil. Yellow to orange is the normal color found in palm cooking oil. Using the same cooking oil continuously can reduce the quality of the cooking oil and can be dangerous for the health of consumers. Frequency classfication system is needed to find the accurate amount of used cooking oil. The parameters used in the classification process are color and turbidity which are tested using a TCS3200 sensor to process and measure color and an LDR sensor to process and measure the level of turbidity of cooking oil connected to Arduino Uno and use the Artificial Neural Network (ANN) classification method. The classification results are divided into 7 classes, namely pure oil, 1 time fish frying, 2 fish frying, 3 fish frying, 1 times tofu frying, 2 times tofu frying, and 3 times tofu frying. The classification results will be displayed on a 20x4 I2C lCD. Based on the test results, the accuracy of the color sensor is 98.827% and the LDR sensor can see the difference in the level of turbidity of a cooking oil so that the system can have an accuracy rate of 80% in computation time for 5,114 seconds after processing 70 training data and 20 test data.
Pengembangan Sistem Informasi Pelayanan Pasien berbasis Web (Studi Kasus: Balai Pemasangan Gigi Setia Kawan) Fathin Al Ghifari; Dian Eka Ratnawati; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Setia Kawan is a place that serves the manufacture and installation of dentures. The service flow starts from registration, calling, consulting, measuring, manufacturing, installing and paying. Setia Kawan has a problem, namely the recording of queue data and receipts is still done manually. This causes queues to pile up, as employees need to handle 2 jobs. Another problem is that when a patient wants to make a warranty claim, employees need time to make sure the receipt is genuine and valid by looking for data in the queue archive on that date. Because of this problem, Setia Kawan received criticism that the services provided were very long. Based on that problem, the researcher created a patient service information system which on the admin side has features to manage patient data, queues, bookings and payments. The information system on the Patient side has features for booking queues, changing schedules and canceling bookings. The development of this system uses the waterfall model because all requirements have been defined at the requirements analysis stage which produces 2 actors, 11 functional requirements and 1 non-functional. The implementation phase produces 12 interface pages on the Admin side and 4 on the Patient side. Based on the results of functional testing, both sides get a success value of 100%. The results of the usability test using the usability scale (SUS) system get 68 points for the admin frontend and 75 for the patient frontend. SUS for the admin frontend is in the OK and marginal categories, while the patient frontend is in the Good and Acceptable category.
Pengembangan Sistem Pemesanan Paket Wisata berbasis Website menggunakan Midtrans Webservice sebagai Payment Gateway (Studi Kasus: Majapahit Tour & Travel) Hendro Dwi Prasetyo; Muhammad Aminul Akbar; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Majapahit tour & travel is a tour package provider service located in Mojokerto. Majapahit tour & travel business process is carried out by online and offline methods. Booking via online via whatsapp, Instagram and telephone, while offline bookings can directly come to the Majapahit tour & travel office, from these two ways there are obstacles, namely customers must still come to the office to provide proof of the seriousness of ordering tour packages. Another obstacle is that conventional tour package payments have not met the needs of the public for technological developments that are starting to take advantage of digital payments. Based on these problems, the creation of a website and payment system using online payment can be used as a solution to problems in Majapahit tour & travel, so that customers do not have to come to the office to order packages and payments can be made online with the midtrans payment gateway integrated with the application. This system was developed using the SDLC (Software Development Life Cycle) method, namely Waterfall and payments using midtrans payment gateways. Then the programming language uses PHP with the Laravel framework. System development starts from needs analysis, design, implementation to the testing stage. After being designed and implemented, blackbox testing was found out that from 18 functional needs, it produced valid results according to the needs analysis, then compatibility testing was produced from 8 types of browsers that were tested, good results were produced on all types of browsers, and usability testing produced an average value of 80 which was included in the good category, with a grade scale of B and included acceptable
Pengembangan Sistem Informasi Pembayaran Biaya Pendidikan menggunakan Teknologi Payment Gateway (Studi Kasus: SD Islam Terpadu Nurul Fikri Pati) Qonita Nur Farhana; Issa Arwani; Dwija Wisnu Brata
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

SD Islam Terpadu Nurul Fikri Pati is a formal educational institution that applies the Student Centered Learning method where learning activities are focused on developing student character. To make this a success, synergy is needed from all stakeholders, one of which is the relationship between parents/guardians of students and the school in terms of paying for education fees. The process of recording the payment of education fees is considered less efficient and effective because it is recorded manually in the recapitulation book, then transfers the data into excel to make billing and payment reports. Furthermore, there are several problems, such as double payment data and unrecorded payment data. Based on these problems, the authors conducted research on the development of a web-based education fee payment system using the waterfall method. The analysis and design phase uses UML modeling such as use case diagrams, use case scenarios, activity diagrams, sequence diagrams, class diagrams, and physical data models. The system was developed using the Laravel framework by utilizing the integration of the payment gateway midtrans which handles payments from users. Functional testing of the system using blackbox testing which gets a percentage of 100% valid. The non-functional testing of the system was carried out using the System Usability Scale (SUS) which obtained a calculation score of 76.67, so the system was categorized as excellent, and entered into grade C which was categorized as acceptable.
Pengembangan Sistem Informasi Pasien berbasis Web dengan Integrasi Google Calendar API (Studi Kasus: Praktik Mandiri Bidan Yuliani, S.ST) Nur Eka Hartiningrum; Buce Trias Hanggara; Djoko Pramono
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Praktik Mandiri Bidan (PMB) Yuliani is a midwifery service center located in Paciran District, Lamongan Regency. The number of PMB Yuliani patients always increases, in July 2021 as many as 810 patients then in August 2021 as many as 905 patients. The increase in the number of patients is not matched by an increase in services in terms of the queuing system and waiting room. The queuing system that is still manual results in the accumulation of patient queues. The limited waiting room capacity cannot accommodate the accumulation of patient queues. In addition to routine control services, patients often come not according to the predetermined control schedule. Another problem faced by PMB Yuliani is data management and patient medical records which are still done manually. This results in overcapacity of storage space, as well as difficulties in finding data when needed in a fast time. Based on these problems, the researcher intends to create a system for managing clinical service activities to be more efficient by developing a queuing web that is integrated with the google calendar API. This research uses the waterfall method, namely by conducting a literature study on the queuing system web and the integration of the Google Calendar API. Then perform analysis and system design including design using UML diagrams, as well as User Interface (UI) design, and database design using Physical Data Model (PDM). The implementation of the program code uses the PHP programming language, MySQL DBMS, and utilizes the Laravel framework. After that, the testing phase is carried out, namely blackbox testing obtaining 100% valid results, which means the system can be run properly and has fulfilled all the functional requirements that have been defined, User Acceptance Testing (UAT) gets a 90.6% value presentation so it can be concluded that the pasient system PMB Yuliani can be accepted with the results strongly agree, and compatibility testing results that the system is compatible so that the system can run well on different types of browsers.
Perancangan User Experience Aplikasi Sistem Informasi Akademik berbasis Mobile menggunakan Metode Human-Centered Design (Studi Kasus: SDN Latsari I) Sinta Karidina; Agi Putra Kharisma; Fais Al Huda
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

SDN Latsari I at this time manages academic data utilize Microsoft Excel, there are several complaints from teachers regarding confusion using Microsoft Excel because of so many features provided and it takes special space and time to open desktop device use the application properly. In addition, the management of its data is limited to school storage. The distribution of student grade uses a physical report that must be returned immediately, making it difficult to monitor progress of student scores. Therefore, it requires an application that is simple and easy to manage anywhere and anytime and is connected between stakeholders and users at SDN Latsari I. This research uses human-centered design method to develop solution that focus on human perspectives into all parts of problem-solving process. The output from this study is a prototype which is a high-fidelity design. The results of evaluation using usability aspects, effectiveness of school operators gets 94.73%, teachers 96%, and students / guardians 96.66%. The efficiency aspect gets 0.209 goals/sec. Aspects of user satisfaction using single-ease questions get quantitative data on an average scale of 6.71, and qualitative data are the suggestions from users. The test results using UEQ get all excellent results.
Klasifikasi Kualitas Beras berdasarkan Nilai Data Larik Sensor Gas MQ menggunakan Metode Jaringan Syaraf Tiruan berbasis Arduino Defri Alif Raihan; Dahnial Syauqy; Barlian Henryranu Prasetio
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Rice is the result of the rice plant which is separated from the husks, every year the need of rice for indonesian people continues to increase, the abundant rice yields make rice have different types and qualities, in general the components that make up the smell of rice consist of several compounds it will produce a different smell of rice. Indonesian people still use conventional methods to classify quality in terms of taste and aroma, this makes the quality classification inaccurate and produces inappropriate quality, that makes many people commit fraud by circulating unsuitable types of rice and make bad quality which causes losses to various parties due to inappropriate prices and quality. With the development of technology, a tool that can classify based on quality is made using input from the array of MQ gas sensor by utilizing the Arduino UNO R3 microcontroller as a data processor from the gas sensor and utilizing a computational time code which make the system can classify quickly, the classification process uses the artificial neural network method and the classification results will be displayed on a 16x2 I2C LCD. the system is able to classify the quality with an average execution time of 54 milliseconds. From 11 test, the system is able to complete 9 times the output according to the detected sample which makes the accuracy of the system more than 80% and in accordance with which is expected.
Rancang Bangun Wireless Nurse Call System berbasis Mikrokontroler sebagai Alat Bantu Orang Lanjut Usia untuk Memanggil Bantuan Moch. Febryandana Nurfahri; Mochammad Hannats Hanafi Ichsan; Sabriansyah Rizqika Akbar
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

The number of elderly people in Indonesia was 29.3 million in 2021 and continues to increase annually. Elderly people are vulnerable to serious health problems that result in their inability to move independently and be left alone. This study developed a call system that can be easily operated by the elderly and connected to a caregiver's or family member's smartphone. The system consists of two devices, a client node that has a deep sleep mode and can be held by the elderly, and a control node that receives calls from client node. The control node displays a message on LCD, sounds the active buzzer, and sends a message to the Telegram application when the client node is active. The communication between the devices uses the Wi-Fi architecture provided by the Wi-Fi router and uses the simple and fast UDP protocol. System tests were performed to determine the processing time of the system and the power consumption of the client node. The test results showed an average client node processing delay of 6.8 seconds and a control node output delay of 3.6 seconds. The accuracy of the client node voltage reading is 99.36%, the average client node power consumption is 0.470 W when active and 0.076 mW when in deep sleep mode.
Pengaruh Reputation dan EWOM terhadap Repurchase Intention Konsumen pada E-Commerce Faried Fajar; Diah Priharsari; Retno Indah Rokhmawati
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

In the industrial revolution 4.0, companies are required to be able to carry out various innovations in order to adapt and compete with other companies. The use of technology in the community is also getting higher. E-commerce as the result of technology provides several benefits such as being able to improve information and also product sales transactions widely spread in the global market. In buying and selling activities, every company will certainly try to retain their customers. Increasing consumer repurchase intention towards the company's products or services is a challenge for every company. There are many factors that encourage consumers to make repeat purchases. Some factors those are discussed in this study are reputation, eWOM, and trust. This study aims to determine whether these factors affect consumer attitudes in repurchasing a product. The method used in processing the data in this study is SEM-CB. The use of the SEM-CB method is due to the confirmation of several theories related to this research. While the technique used to obtain data is by using a survey. After the survey, 326 data were obtained from respondents from e-commerce users. The results from this research are reputation, trust, and eWOM affected consumers' repurchase intentions.
Pembangunan Sistem Pengelolaan Administrasi Ujian TOEFL berbasis Website Muhammad Ifan Farisqi; Denny Sagita Rusdianto; Mahardeka Tri Ananta
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 6 (2022): Juni 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

One way to deepen understanding of the use of English is to take the TOEFL test. The initial stage before taking the TOEFL exam is administering the exam. The administrative management stage of the registrant must complete the various data provided, such as carrying out registration activities and financial recapitulation. With the current conditions, where the Covid-19 pandemic makes activities carried out offline become completely online. The pandemic caused problems because the relevant agencies limited physical interaction in terms of administering the TOEFL exam. The interaction above is an interaction between the manager and prospective registrants in conducting administration. Administrative activities include registration, value announcement reporting processes, distribution of certificates and financial management processes including financial entry and exit records, financial information and financial reports. Based on the problems above, the authors provide an idea to create a Website-Based TOEFL Test Administration Management System to facilitate a more effective TOEFL service, namely reducing time and energy for participants when carrying out administrative and worker activities in terms of administering TOEFL exam administration and time efficiency. The system implemented can accommodate announcements of exam openings, verification of exam registration via email, automatic payments using midtrans, score announcements and financial management. In implementing the system to be built using the Laravel framework tool. System testing is done by unit testing, integration, validation, and compatibility.

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