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Journal of Information Technology (JIfoTech)
Published by Institut Shanti Bhuana
ISSN : 27744884     EISSN : 27756734     DOI : https://doi.org/10.46229/jifotech.v1i1
Core Subject : Science,
Computer Science & IT
Journal of Information Technology (JIfoTech) contains research articles in the scope of information technology, in the form of Internet of Things (IoT), web technology, databases, artificial intelligence, business intelligence, security and network infrastructure, human and computer interaction (HCI), data mining, and digital image processing.
Arjuna Subject : Ilmu Komputer (semua kategori) - Jaringan Komputer dan Komunikasi
Articles 7 Documents
 1 
Search results for , issue "Vol 3 No 1 (2023): Journal of Information Technology" : 7 Documents clear
Rancang Bangun Aplikasi Pemesanan Tiket Bus Online (BeTik Bus) Berbasis Website Gregorius Aryo Prasojo; Rezza Pana Kontesta
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.520

Abstract

Buses are transportation that is still the main choice of people in areas that are easy to reach. By buying tickets through a bus agent, people can enjoy bus services. However, in the transaction process, people carry out their transactions manually, this method is still less effective and efficient. Through the website-based BeTik Bus application it can make it easier to buy bus tickets, people do not need to spend time and effort to order tickets, because through the website-based BeTik Bus application the user or users can buy tickets faster and more freely. This application also has a ticket printing feature which is useful for making it easier for prospective buyers to get non-physical evidence of tickets that have been ordered and validated by the admin, so that the BeTik Bus application design aims to help the community, especially people in border areas. The BeTik Bus application uses the waterfall method. Based on research that has been carried out, the design of the BeTik Bus application can be used by the community for online bus ordering needs and this application will later be developed in the Bengkayang district because it is strategically close to the Indonesia-Malaysia border which is a point of community mobility.
Rancangan Sensor Cahaya Sebagai Penerangan Jalan Otomatis Pada Miniatur Komplek Pendidikan Yayasan Al- Ma’arif NU Rizky Saputra; Nellyana Safitri; Agatha Deolika
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.555

Abstract

Saat ini cukup banyak digunakan hal yang mudah dan simple untuk berbagai keperluan pekerjaan manusia. Dalam hal ini sistem kontrol sebagai suatu disiplin ilmu yang memungkinkan diterapkannya otomatisasi. Pada penelitian menggunakan sensor cahaya sebagai alat otomatis menghidupkan dan mematikan lampu . alat yang di gunakan pada penelitian ini adalah Sensor Cahaya LDR. Photoresistor digunakan sebagai alat utama pada penelitian ini. lalu Transistor NPN TIP120 adalah transistor yang sering di gunakan dan di maanfaatkan sebagai saklar otomatis yang menyambungkan mikrokontroler ke komponen yang memerlukan tegangan tinggi. Hasil akhir dari penelitian ini adalah sistem pencahayaan otomatis pada jalan komplek Pendidikan Yayasan Al-Ma’arif yang mengontrol lampu berdasarkan ada/tidaknya cahaya dari sensor di sekitar lampu, yang kemudian menjadi otomatis. Lampu akan menyala otomatis saat sensor tidak mendapat cahaya, begitu juga sebaliknya lampu akan mati otomatis saat sensor mendapatkan cahaya.
Implementasi Transistor BD139 dan Rangkaian Relay pada Mesin Air Raita Rahmatina; Muhammad Nor Aripin; Muhammad Ikbal; Agatha Deolika
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.579

Abstract

The application of transistors to the water engine involves a set of relays that keep it in check for power stability as well. The purpose of this study is to prevent the water supply of tanks from filling out beyond capacity, so the workable solution is the installation of a device that indicates when the water is fully charged. That way the sprinkler will automatically shut down. The research method used is a descriptive method for describing and describing the transistor bd139 Experiments and observations were made in order to determine the efficiency of the transistor transistors. The effect of applying the transistor bd139 to the prototype of the home with the water tank, which is that the water engine will automatically turn off when the water tank is fully charged and the water engine will automatically turn on with an led light warning to stay off. At the time of testing, it may be known that this series has worked well according to design.
Evaluasi Layanan E-Learning Universitas Kristen Satya Wacana Menggunakan Framework COBIT 5.0 Domain Monitor, Evaluate, Assess (MEA) Samuel Sutanto; Chris Rudianto
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.585

Abstract

Flearn adalah sebuah LMS berbasis mobile dan web kustomisasi dari aplikasi open-source yaitu Moodle (Modular Object-Oriented Dynamic Learning Environment), yang dikembangkan dan digunakan oleh Universitas Kristen Satya Wacana untuk menunjang kegiatan belajar mengajar dalam ruang lingkup universitas. Permasalahan yang teridentifikasi adalah belum diketahui seberapa optimal kinerja sistem e-learning yang telah diimplementasikan. Analisa nilai tingkat kematangan dan kesenjangan bertujuan, mengetahui apakah sistem e-learning Flearn dan proses pengelolaan yang sudah dilakukan pada sistemnya dapat menunjang kinerja dan aktivitas dalam organisasi. Penelitian ini menggunakan COBIT 5.0 dengan melakukan metode mapping Enterprise Goals, IT-Related Goals, serta Enterprise Goals to IT-Related Goals, berpusat pada domain MEA01, MEA02, dan MEA03. Pengukuran tingkat kematangan saat ini pada domain MEA, memperoleh nilai 3,43 dapat disimpulkan bahwa layanan Flearn sudah berada pada level 3 (Establish process). Kondisi kematangan yang diharapkan adalah level 4 (Predictable process), dan berdasarkan analisis nilai tingkat kesenjangan diperoleh rata-rata nilai tingkat kesenjangan sebesar 0,54.
Klasifikasi File Gambar Hasil X-Ray Paru -Paru Dengan Arsitektur Convolution Neural Network (CNN) Indra Bakti; Mohamad Firdaus
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.590

Abstract

Dalam dekade terakhir ini pemanfaatan kecerdasan buatan (Artificial Intelligent) Semakin banyak, Arsitektur Convolution Neural Network (CNN) sebagai salah satunya telah banyak membantu dunia untuk mengolah Big Data (data besar), dengan melakukan proses pelatihan dari sejumlah besar dataset image, dan kemudian dapat mempelajari cirinya dan kemudian memilihkan sesuai dengan klasifikasinya. Penggunaan bahasa pemrograman python sebagai sarana untuk mengklasisifikasikan sebuah file gambar dengan arsitektur CNN sangat baik dan memiliki akurasi sangat tinggi. Keras adalah suatu modul yang sudah disiapkan oleh pengembang bahasa pemrograman python untuk mendukung kecerdasan buatan yang dapat belajar sendiri yang juga mendukung arsitektur CNN. Dalam pemrograman CNN dengan Bahasa python disebutkan semakin banyak parameter yang uji maka semakin baik kecerdasan buatannya memberikan output. Oleh karena itu tujuan pengujian ini adalah ingin membuktikan apakah semakin banyak parameter yang diberikan ke sistem dapat memberikan keluaran yang semakin baik dengan metode yang digunakan adalah memberikan training dataset input. Hasil penelitian dapat dari banyaknya parameter yang dipelajari 1.059.106 dengan waktu rata 135 ms, maka mesin dapat mengklasfikasikan gambar dengan tepat sebesar 87,88%. bila mesin belajar dengan parameter yang lebih banyak lagi yaitu sebesar 3.824.486 dengan waktu rata-rata 780 ms, maka mesin dapat menebak mendekati 100%. Hasil penelitian dapat dilihat bahwa semakin banyak mesin belajar dengan kemampuan kecerdasan buatannya maka mesin tersebut akan semakin mahir
Analisis Kualitas Manajemen Bandwitdh Layanan Jaringan Internet di Institut Shanti Bhuana Maya Sari; Carolus Ningki; Fenni Rosa; Kristian Novando; Yohanes Duhin Mukin
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.666

Abstract

To test the quality of internet network services at the Shanti Bhuana Institute and the addition of two study programs, namely Information Technology S1 and PGSD S1 in August 2020. During this pandemic, advances in information technology, especially in the internet sector, network service quality, and system services are very important, especially when it comes to accessing online applications like Zoom or Google Meet. The internet network of the Shanti Bhuana Institute was initially only 10 Mbps, but was later increased to 130 Mbps. The author will analyze the quality of bandwidth management of internet network services at the Shanti Bhuana Institute. Based on these problems, the authors will use the FDMI (Fixed Daily Measurement Interval) and Qos (Quality of Services) methods to assess the quality of bandwidth management of internet network services at Shanti Bhuana Institute. The findings of this study can be used to make physical recommendations for the internet network of the Shanti Bhuana Institute. Based on measurements and tests carried out on the internet network at the Shanti Bhuana Institute, a throughput value of 6721 kb/s was obtained. This figure is part of the very good category index. Meanwhile, the amount of packet loss is very low (0.0001%), so it is classified as very good, the delay obtained is 50.338539 ms which is included in the very good category, while the jitter value is 52.97569 ms which is included in the good category.
Perancangan Aplikasi Android Bank Sampah Menggunakan Metode Object Oriented di Wilayah Salatiga Christian Cahyaningtyas; Eko Sediyono
Journal of Information Technology Vol 3 No 1 (2023): Journal of Information Technology
Publisher : Institut Shanti Bhuana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46229/jifotech.v3i1.667

Abstract

A trash bank is a place where used or recycled waste is collected by collectors who will later be used as craft materials or materials that can be useful and of high value. Currently, collectors and customers, in terms of buying and selling recycled waste, can only walk around the complex hoping that someone sells used goods and customers can only wait for collectors to pass by their homes. From these problems, this research was conducted to design a trash bank application using an object oriented method. And to design applications using the unified modeling language (UML). From this research results in designing an android application that in the future can be developed or implemented to the public. This application will be very useful and help collectors and customers.

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