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Jurnal Sains Dan Teknologi (SAINTEKBU)
JURNAL SAINTEKBU adalah Jurnal ilmiah yang mewadahi hasil penelitian bidang informatika, ilmu komputer, teknologi komputer yang diterbitkan oleh Universitas KH. A. Wahab Hasbullah (UNWAHA)
Articles 293 Documents
Evaluating UI/UX Online Courses : A Case Study Of Software Engineering Students’ Learning Experience Rasendriya, Achmad Syahmi; Najla Amelia Putri; Anatasya Wenita Putri; Aulia Anggraeni; Jonathan Cristiano Rabika; Muhammad Al Amin; Barus, Irma Rasita Gloria; Amata Fami
SAINTEKBU Vol. 16 No. 02 (2024): Vol. 16 No. 02 August 2024
Publisher : KH. A. Wahab Hasbullah University

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Abstract

With technology advancing quickly in today's world, education has become one of the significantly affected aspects. Technological progress facilitated access to educational materials, leading to the emergence of various new learning methods, including online courses. Online courses were widely favoured due to the customization and diverse variations of their learning materials. Visual design, user interface (UI), and user experience (UX) played a crucial role in attracting interest in learning, as evidenced by increased engagement among users of online courses with appealing designs. These critical UI/UX aspects provided a specific boost in understanding and exploring this field, as reflected in the provision of UI/UX materials on online course platforms. This study utilized the User Experience Questionnaire (UEQ) method to evaluate the satisfaction and experiences of students participating in UI/UX online courses across six aspects: Attractiveness, Efficiency, Perspicuity, Dependability, Stimulation, and Novelty. The study involved 41 students who took UI/UX online courses for one month. The results indicated a high level of satisfaction across these aspects, suggesting that UI/UX online courses could be considered effective and reliable methods for understanding and exploring this field.
Development of a Visual Builder-Based System to Create Curriculum Vitae and Portfolio for UNWAHA Students Yaqin, Nurul; Widyastutik, Luky; Airlangga, Primaadi
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

The problem of students who will and have graduated from college is in terms of job search, among others, their lack of understanding in making a CV with a good format to make opportunities accepted in a job a little. Design this system based on a visual builder that can process data and facilitate storage automatically. This sample is obtained from observation data with the target of UNWAHA students, this method is used because it has easily found an existing fact. The analytical technique used in this research is qualitative descriptive which is done by analyzing or describing the process and the results of the design of the developed system. Design this system based on a visual builder that can process data and facilitate storage automatically. For that, there is a system that can facilitate the creation of a CV and Portofolio so that students no longer need to be dizzy in loading and publishing their CVs. 
Web-Based E-Location of A Palm Oil Processing Factory in Dharmasraya Regency ANISYA, ANISYA; Warman, Indra; Minarni, Minarni; Wira Trise Putra, Dede; Irawan, Boby; Yoga Swara, Ganda; Mandarani, Putri
SAINTEKBU Vol. 17 No. 01 (2025): Vol. 17 (01) January 2025
Publisher : KH. A. Wahab Hasbullah University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/saintekbu.v17i01.5007

Abstract

Given the significance of oil palm plantations in contributing to the economy of Dharmasraya Regency, especially for industry players seeking suitable palm oil processing facilities, there is a need for detailed and easily accessible information. One approach to providing quick and convenient access to the locations of palm oil processing plants is through E-Location technology. E-Location is an electronic information system that displays a distribution map of palm oil processing plants in Dharmasraya Regency. This study aims to create a web-based E-Location information system using the CodeIgniter framework and Open Street Map (OSM) mapping software, facilitating easy access to information on the locations of Palm Oil Processing (POP) in Dharmasraya Regency. This system will enable users to view the distribution of POP locations and access a range of related information. The research results on the Design of a Web-Based Palm Oil Processing Plant E-Location Information System in Dharmasraya Regency show that this system is effective for viewing the distribution map and detailed information about palm oil processing plants in the region. Available information includes company profiles, maximum processing capacity for Fresh Fruit Bunches (FFB), number of employees, incoming palm oil volume, oil yield, kernel yield, and average annual oil yield.
Design of Motor Control Center Panel for Controlling of Two Three Phase Induction Motors Based on PLC and VSD Adam, Muhamad Feisal; Zukhrufi, Andhika Nadhif; Yafi Syuhada, Muhammad Ghaly; Kusnadi, Kusnadi; Halimi, Imam
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

A Motor Control Center (MCC) Panel is a control panel that functions as the control centre of two or more induction motors in buildings and the industrial world. However, the induction motor control panel in PNJ electrical engineering is still controlled to control one VSD, not yet to control two VSDs for two three-phase induction motors. Therefore, we need an MCC panel that implements modern industrial control using PLC and VSD so that it can be used for the practical application of three-phase induction motor control in the industrial world for PNJ electrical engineering students. The method used is literature study, MCC panel design with VSD and PLC, data retrieval, and data analysis. The results obtained from this study are that two VSDs were successfully controlled from a PLC using the Modbus RTU RS-485 communication protocol. There are differences in the actual measurement results of voltage and current using measuring instruments with VSD readings up to 91.1% for voltage and 48.68% for current caused by two factors, namely human error and measuring instrument error.
Bibliometric Analysis on Scholary Journals of PVA Hydrogel Membrane Using VOSviewers Software Irene, Vizny Grace; Nandiyanto, Asep Bayu Dani
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

The development of technology in this world is already developing rapidly. One of the advanced technologies that support research planning is bibliometrics. This study aims to analyze the scope of research on PVA Hydrogel Membrane using VOSviewer using bibliometric review with a mapping process to ensure that the research to be carried out has never been studied and knows the relationship of each related item. The three processes underlying the search use the keywords "chemistry, particle, PVA, and Hydrogel" namely title, abstract, and keyword. The research database is taken from Google Scholar. A total of 98 articles are relevant and meet the criteria. The results show that most of the studies were conducted in the 2012-2022 range. PVA and Hydrogel are so closely related to each other that they have a fairly bright density visualization. Some items are not related to the PVA Hydrogel Membrane but these items are interconnected with other items so it can be concluded that there are still many items that can be used for further research.
Use of The Information System in The OMETV Application as A Means to Help Learning, Mastery And Development of Foreign Languages Julianto; Tezar, Muhammad
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

The purpose of this research is to make it easier for students to use learning methods to help train mastery of foreign languages. The more developed an information technology and information system allows one to easily access various information that is spread on the internet. Not infrequently we can learn various learning media, especially foreign language material on the internet without having to take private lessons or take foreign language courses outside. OmeTV is a live video streaming application that is popular and easy to make this happen, allowing other ometv users from within the country and abroad to meet in the ometv room to simply interact, get to know each other, exchange cultures, entertain each other. others, even to train and hone, as well as develop mastery of foreign languages. The method applied in this research is the Literature Study method. The end result of using this method is useful information regarding the use of the OmeTV application.
Design and Building of A Portable Spirometer Based on Arduino Uno Mohammad Rofi'i; Yanto, Feri
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

A spirometer is a medical instrument that functions to measure the capacity and volume of human lungs during expiration. This research is important because pulmonary function examination is an objective method of assessing changes in a person's lung function or suspected lung disorders, and assessing the type of treatment to be performed. In this study, a portable spirometer instrument was designed, which is a tool to measure the strength of the breath used to measure the amount of air volume that can be exhaled after maximum inspiration commonly called FVC (Forced Vital Capacity), VC (Vital Capacity), and the amount of air volume at the first second that can be expelled after maximum inspiration or commonly called FEV1 (Forced Expiratory Volume 1 second). This tool is designed using the MPX5500DP Air Pressure Sensor, which is an air pressure sensor to detect the pressure and airflow exhaled by the respondent through the mouthpiece pipe. There are 3 operating modes, namely, a test mode for measuring 3 parameters (VC, FVC, FEV1). Tool testing was carried out by comparing it with a standard tool that has been calibrated and measured using a calibration syringe. The results obtained were the percentage of accuracy or accuracy of measurement when measurements were made with a 3-litre Calibration Syringe of 98.1%, and the percentage of errors or reading errors when compared with a tool in the hospital or the market by 2.5%. The percentage error value is still within the tolerance limit of ±10%. From these results, it can be concluded that this tool can work well and can be used in pulmonary function examination.
Design of Object Detection Radar Robot Prototype using Passive Intra Red Sensor Based on Arduino Microcontroller Djufri, Ilham; Subhan; Yakseb, Yanto
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

The research aims to design a radar robot prototype based on an Arduino microcontroller, using a Passive Infra-Red sensor and an ultrasonic sensor to identify objects within range. The objects detected are humans and RC aircraft. The RC aircraft is designed to be controlled remotely using a Flysky F16 remote control handheld radio transmitter and infrared lights installed so that ultrasonic sensors and PIR sensors can detect objects. A micro servo motor drives the radar robot. The method used is Prototype with the stages of Requirements Gathering, Prototype Design, Prototype Evaluation, System Coding, System Testing, System Evaluation, and System Implementation. The research result of the design is to detect humans and RC aircraft. In principle, the tool can read targets' movements (objects), namely humans and RC aircraft.
Implementation Effectiveness Analysis E-Government At The Bandar Agung Lahat District Office M.Rizki Prayoga
SAINTEKBU Vol. 15 No. 01 (2023): Vol. 15 No. 01 Januari 2023
Publisher : KH. A. Wahab Hasbullah University

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Abstract

This research analyzes the practice of implementing e-government at the governance horizon, namely the sub-district level. This research uses quantitative description. Apart from that, it is carried out through various media, both print, electronic and mass media, as well as through various public relations channels. The findings of this research indicate that the effectiveness of e-government in the current era is not yet optimal, as evidenced by its effectiveness in terms of efficiency, mass participation, and device adaptation with applications, development and life. Ideal conveniences in this case will enable society to participate in public procurement processes and contribute to the creation of smart cities by utilizing innovative new technologies in communication approaches with the public. Several steps can be taken between now and then, including building infrastructure, ensuring compliance with regulations, and creating new ones.
Design and Development of A Website-Based Inventory Management System: A Case Study of Al-Mardliyah Bahrul Ulum Islamic Boarding School Canteen Munawarah, Munawarah; Harlis, Igo Ardiasnyah
SAINTEKBU Vol. 17 No. 01 (2025): Vol. 17 (01) January 2025
Publisher : KH. A. Wahab Hasbullah University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/saintekbu.v17i01.4891

Abstract

The development of information technology in the digital era is very rapid and influences various aspects of life, including stock management. The Al-Mardliyah Bahrul Ulum Islamic Boarding School canteen, as a business unit that provides food and drinks for students, currently still uses a manual stock recording system that is prone to errors and inefficiencies. This research aims to design and build a web-based stock application to increase efficiency and accuracy in managing stock in the canteen. Using the waterfall software development model, this application is designed to have features such as automatic stock recording, low stock notifications, and automatic reporting. System test results show that this application can reduce stock processing errors, make reporting easier, and increase security and ease of data access. By implementing this web-based stock application, it is hoped that canteen operations will become more efficient and effective, better supporting the needs of students.