cover
Contact Name
sulistiyanto
Contact Email
yantog98@gmail.com
Phone
+6281332986888
Journal Mail Official
jeecom@unuja.ac.id
Editorial Address
https://ejournal.unuja.ac.id/index.php/jeecom/about/editorialTeam
Location
Kab. probolinggo,
Jawa timur
INDONESIA
Journal of Electrical Engineering and Computer (JEECOM)
ISSN : 27150410     EISSN : 27156427     DOI : -
Journal of Electrical Engineering and Computer (JEECOM) is published by Engineering Faculty of Nurul Jadid University, Probolinggo, East Java, Indonesia. This journal encompasses research articles, original research report, : 1) Power Systems, 2) Signal, System, and Electronics, 3) Communication Systems, 4) Information Technology, etc.
Articles 223 Documents
Implementation of VLAN and ACL for Network Security at SDIT Ibnu Hajar Bekasi Rahman, Taufik; Aprianto, Qori
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12564

Abstract

In the age of modern technology, network security is essential to ensure that educational institutions operate properly. The purpose of this research is to improve the network security of SDIT Ibnu Hajar Bekasi City by applying technologies such as Virtual Local Area Network and Access Control List. This research uses the Network Development Life Cycle (NDLC) approach, which consists of the stages of initiation, planning, design, implementation, testing, and maintenance. By using vlan network segmentation, data traffic is divided into specific groups, such as administration, computer labs, instructors, and students. For now, Acls are used to set access rights between network segments according to user needs and authorization. Simulation testing on Cisco Packet Tracer shows that the implementation of vlans and acls improves network stability and security, reduces average latency, and decreases broadcast traffic. The acl configuration results show that students cannot access the teacher and administration networks. However, teachers can still access administration and laboratories. This study shows that the use of vlans and acls can improve the security and effectiveness of network management in schools.
A Product Recommendation-Based E-Commerce Application Using Collaborative Filtering at Izra Fashion Store Lubis, Nurul Amanda Khairani; Samsudin, Samsudin
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.13000

Abstract

Digital transformation in the world of trade has shifted to E-Commerce in order to increase market share and efficiency. Izra Fashion Store, which is engaged in selling hijab, currently still relies on social media for marketing and interaction with customers. Although this method is quite effective, a more structured solution is needed so that the sales process can run more optimally. The use of a marketplace platform such as Shopee is actually an option, but tight competition, the number of similar stores, and the difficulty of getting positive reviews in a short time make it difficult for small stores to build customer trust. Therefore, this study aims to build a website-based e-commerce equipped with a product recommendation feature using the Collaborative Filtering method. Researching it using quantitative methods with the help of a descriptive approach. Data was collected through data collection and analysis of user needs, which were then used to implement the Collaborative Filtering algorithm in the product recommendation system. This system is assisted by the PHP programming language and MySQL database. The research findings show that the system built is able to improve the customer shopping experience by providing product recommendations that are more in line with their preferences. In addition, this system also helps business owners manage product and transaction data in a more organized manner. Through the existence of this e-commerce platform.
Solar Cell Energy Utilization Using SEPIC Converter with Fuzzy Logic Control for Electric Stove Sudiharto, Indhana; Suryono, Suryono; Adila, Ahmad Firyal; Budikarso, Anang
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12703

Abstract

In this modern era, most household appliances require electrical energy as an energy source. The use of energy in large and sustainable amounts will cause an energy crisis. Where fossil fuels will run out and cannot be renewed. Therefore, renewable alternative energy is needed that can be used as an energy substitute for one of the solutions. One of the alternative energies is solar cell energy that to supply the energy needs of electric stoves. This study discusses photovoltaic system that use 10 solar cells each with a power of 100 WP and 90 VDC. The electrical energy generated from the solar cell is 1000 WP. From the solar cell, the voltage is increased using a Single-Ended Primary-Inductor Converter (SEPIC) converter and controlled using Fuzzy Logic Control (FLC). The output voltage is used to meet the power needs of an electric stove with a maximum power of 650 W which has an average efficiency of 93%.