Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal INTEK: Jurnal Penelitian EPI International Journal of Engineering Journal of Informatics and Computer Engineering Research
Raharjo, Muh. Fajri
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Real-Time Data Acquisition and Monitoring of Three Phase Load Balance in Electricity Distribution Aryani, Dharma; Yusril, Muhammad; Idris, Ahmad Rosyid; Aminah, Nur; Raharjo, Muh. Fajri; Lumembang, Christian
EPI International Journal of Engineering Vol 6 No 2 (2023): Volume 6 Number 2, August 2023
Publisher : Center of Techonolgy (COT), Engineering Faculty, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/epi-ije.082023.01

Abstract

A real-time monitoring mechanism for three-phase electrical power distribution panels is essentially needed to ensure that the power is evenly distributed across all phases, so that the efficiency of energy usage could be maintained. This paper presents monitoring and data acquisition system for three-phase balance distribution. The system ensures balanced distribution of electrical power in order to enhance the efficiency and reliability of power systems. It leverages advanced technologies to collect, analyze, and report data, providing valuable insights into the performance of the power distribution network. Data acquisition is established by using sensor PZEM004T to measure the electricity parameters which is integrated with Arduino microcontroller. In addition, real-time monitoring system is visualized through dashboard data management for more informative data acquisition and analytic purposes. The performance is evaluated by testing the instrument and application at a distribution panel within a span of five days to monitor electrical parameters. The results show that real-time monitoring system for three phase balance works perfectly to provide actual data and phase balance condition. The phase imbalance values are higher during the peak working hours where the loads are dynamics and extensively used.
APLIKASI MANAJEMEN DINAS PARIWISATA, PEMUDA, DAN OLAHRAGA KABUPATEN PANGKAJENE KEPULAUAN Nur Inda Sari; Raharjo, Muh. Fajri; Amhar Davi Dewantara
Journal of Informatics and Computer Engineering Research Vol. 2 No. 1 (2025)
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/jicer.v2i1.5564

Abstract

The Pangkajene Kepulauan (Pangkep) Regency Tourism, Youth, and Sports Office Management Application is an information system that includes four main features, which are adjusted to the four fields under the auspices of the Pangkep Regency Tourism, Youth, and Sports Office, namely: Tourism, Creative Economy, Youth, and Sports. This application is designed as a form of e-government implementation, with the aim of realizing good governance through the use of technology. This information system plays an important role in increasing organizational efficiency, while facilitating the use and processing of data. The results of the implementation and testing of this application show that the application was successfully developed according to the initial planning and functions as it should. This application acts as a management system for the admin of the Pangkep Regency Tourism, Youth, and Sports Office, as well as being a source of information for the public regarding Tourism, Creative Economy, Youth, and Sports in Pangkep Regency. This is proven through testing using the black box testing method on the admin which produces positive results, as well as testing with the SUS (System Usability Scale) method which gives a grade A with an Excellent interpretation at the level of public satisfaction. In the future, it is hoped that this application will continue to be useful for the Tourism, Youth, and SportsOffice of Pangkep Regency as an initial step towards implementing egovernment, as well as becoming an information system that makes things easier for the public
Quick Response Code for Inventory System Development (Case study : Accounting Unit At Ujung Pandang State Polytechnic) Hayani, Hayani; Raharjo, Muh. Fajri; Tungadi, Eddy
INTEK: Jurnal Penelitian Vol 9 No 1 (2022): April 2022
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v9i1.3458

Abstract

QR stands for Quick Response, which is in accordance with its purpose is to convey information quickly and get a fast response as well. In contrast to barcodes which are only able to store information horizontally, QR codes are able to store information both horizontally and vertically. So that automatically QR codes have the ability to store more data than barcodes. QR codes can be used in the inventory system at the State Polytechnic of Ujung Padang to make it easier to read inventory data.In this study, the author will create an inventory system using a QR Code. The inventory system will be made online so that it can make it easier for admins and staff to process data and present information. This system is made in PHP and uses  MySQL database for data storage, while the QR code is created using the Ciqrcode library. While in reading the QR code on the android application using the Zxing library. The inventory system built can make it easier to process inventory data and present information to the Accounting Unit at State Polytechnic of Ujung Padang.
Co-Authors Ahmad Rosyid Amhar Davi Dewantara Aminah, Nur Dharma Aryani Hayani Hayani Lumembang, Christian Muhammad Yusril Nur Inda Sari TUNGADI, EDDY