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All Journal CogITo Smart Journal Seminar Nasional Teknologi Informasi Komunikasi dan Industri Majalah Ilmiah UPI YPTK Journal of Computer Scine and Information Technology Jurnal Komtekinfo
Sepsa Nur Rahman
Universitas Putra Indonesia YPTK Padang
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Social Sciences

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Pembangunan Aplikasi Multimedia Sebagai Media Analisa Kesiapan Kerja Lulusan Perguruan Tinggi Pada Sektor Perbankan Syariah Aulia Fitrul Hadi; Pradani Ayu Widya Purnama; Sepsa Nur Rahman
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2018: SNTIKI 10
Publisher : UIN Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (313.092 KB)

Abstract

Di dunia perbankan, penerimaan karyawan baru penuh dengan banyak keraguan dan pertimbangan. Hal ini disertai dengan kondisi kesiapan pekerjaan lulusan universitas yang saat ini tidak efektif, misalnya di banyak bagian layanan pelanggan masih banyak yang belum tahu bagaimana menjadi layanan pelanggan yang baik, sehingga HRD harus melakukan lebih banyak pelatihan untuk rekrutan baru.  biaya yang panjang dan substansial untuk pelatihan. Dalam hal ini multimedia memungkinkan calon lulusan perguruan tinggi untuk belajar terlebih dahulu tentang dasar-dasar pengetahuan yang ada di perbankan. Pengguna dapat melihat foto, memindahkan video, atau animasi, dan mendengar suara stereo, dan rekaman suara, atau musik. Dengan elemen multimedia ini, multimedia interaktif diharapkan dapat membantu calon lulusan perguruan tinggi dengan mudah dan praktis mempelajari konsep sains. Dengan kemajuan teknologi yang tersedia, media informasi bukan hanya manual dan manual, tetapi kemudian beralih ke multimedia digital. Penelitian ini menggunakan konsep multimedia dengan menggunakan aplikasi pendukung seperti Adobe Flash yang dapat membantu penciptaan pengetahuan dan pelatihan media berbasis multimedia. Dan hasil dari pembangunan aplikasi ini menunjukan 69 persen mempengaruhi kualitas seleksi calon karyawan baru di sektor perbankan syariah.
Sistem Pengontrolan Alat Pemanggang Makanan Jarak Jauh Berbasis Arduino Mega 2560 Sepsa Nur Rahman; Ondra Eka Putra; Andro Nugraha
Majalah Ilmiah UPI YPTK Vol. 27 (2020) No. 1
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jmi.v27i1.98

Abstract

A toaster is an object that is useful for cooking by utilizing heat energy for cooking, either by using coals, steam or electric voltage. Where some people use a grill with hot coals, they still do the manual method to turn it over and in terms of lifting the food, so this can pose a risk if someone is not careful in doing it. The purpose of making this tool is to make the baking process much easier and more practical with remote control. Where in the manufacture of this tool will use the Arduino Mega 2560 Microcontroller as the processing center. The microcontroller itself is a microprocessor plus which is the center of an electronic system. This tool will be controlled with a keypad that uses the NRF module to receive and send signals to the Arduino Mega 2560 and Arduino Uno, so that the signal can be received by a receiver capable of driving a motor that is useful for turning and lifting the grill tool automatically, and equipped with sensors. Temperature that can detect whether the burning embers are in accordance with what we need, then this system also uses a DC motor which is useful for reversing the food being grilled, and is equipped with a display on the LCD screen of information from the system user and when the time is up then will be notified by the sound of the buzzer. With this tool, it is hoped that the community can be more practical and canmavoid the risk of the grill with the coals
Multimedia Sebagai Media Analisa Tingkat Kesiapan Calon Wisudawan untuk Memasuki Dunia Kerja Ruang Lingkup Perbankan Syariah Aulia Fitrul Hadi; Pradani Ayu Widya Purnama; Sepsa Nur Rahman
Jurnal KomtekInfo Vol. 5 No. 2 (2018): Komtekinfo
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.82 KB) | DOI: 10.35134/komtekinfo.v5i2.18

Abstract

Rekrutmen pegawai di dunia perbankan memang penuh dengan masalah. Mulai dari latar belakang yang berbeda, pengetahuan yang tidak merata, kebutaan terhadap dunia kerja dan berbagai hal lainnya. Hal tersebut dapat diatasi dengan menggunakan teknologi. Salah satunya adalah teknologi multimedia. Dengan Menggunakan multimedia, calon pegawai akan disuguhi pengetahuan dasar perbankan yaitu: berupa video, animasi, gambar dan suara. Presentasi ini membuktikan bahwa 80% dapat meningkatkan kualitas kandidat yang diuji. Dengan hasil ini, pengembangan sumber daya manusia (SDM) Perusahaan dapat merekomendasikan kandidat yang tepat untuk pimpinan perusahaan.
Arduino sebagai Pengontrol Smart Vivarium dengan Notifikasi menggunakan Android Sepsa Nur Rahman; Lika Jafnihirda; Teri Ade Putra
Jurnal KomtekInfo Vol. 7 No. 4 (2020): Komtekinfo
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.327 KB) | DOI: 10.35134/komtekinfo.v7i4.87

Abstract

Peranan proses melepaskan ketegangan dan mengembalikan keseimbangan baik pikiran maupun tubuh. Teknik relaksasi visualisasi sangat penting dalam mengelola stres. Relaksasi mungkin menjadi salah satu faktor yang paling penting dalam menjaga kesehatan tubuh dan pikiran. Teknik relaksasi dapat menguntungkan baik kesehatan psikologis dan fisik manusia. Arduino adalah pengendali mikro single-board yang bersifat open-source, diturunkan dari Wiring platform, dirancang untuk memudahkan penggunaan elektronik dalam berbagai bidang. Arduino memiliki prosesor AtmelAVR dan memiliki bahasa pemrograman sendiri. Dalam penelitian ini penulis merancang dan membuat sebuah alat system pengontrolan smart vivarium menggunakan android berbasis Arduino. Komponen utama yang digunakan dalam penelitian ini adalah Smartphone digunakan sebagai input untuk memilih beberapa pilihan, Arduino Mega2560 digunakan sebagai pengontrol komponen input dan output, Bluetooth Recieved HC-05 sebagai transisi data dari Smartphone ke Arduino Mega2560 , lampu LED digunakan sebagai komponen output untuk penerangan vivarium, Mist Machine digunakan sebagai penghasil uap buatan, Waterpump alat untuk penyiraman tanaman, DFPlayer Mini MP3 Module dan Loudspeaker berfungsi sebagai komponen output yang akan mengeluarkan suara berupa lagu relaksasi. Pembuatan alat ini dapat meningkatkan ketertarikan dan pengetahuan bagi pencinta tanaman khususnya vivarium dan akan menjadi lebih efektif dalam perawatannya.
Sistem Deteksi Penggunaan Masker Saat Keluar Rumah Berbasis Smartphone dan Arduino Emil Naf'an; Sepsa Nur Rahman; Sylvia Kurniati
Jurnal KomtekInfo Vol. 8 No. 4 (2021): Komtekinfo
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (612.583 KB) | DOI: 10.35134/komtekinfo.v8i4.188

Abstract

Penelitian ini bertujuan untuk membuat suatu sistem yang mampu mendeteksi penggunaan masker oleh penghuni rumah saat keluar dari rumah. Peralatan yang dirancang diletakkan di dekat pintu luar bagian dalam rumah. Sistem dikendalikan oleh Smartphone dan Arduino Mega2560. Hal ini merupakan salah satu upaya dalam membantu pemerintah untuk menurunkan angka penyebaran virus Covid-19. Sistem bekerja berdasarkan informasi dari kamera (webcam) yang berfungsi mendeteksi wajah saat keluar rumah. Dalam penelitian ini komponen yang digunakan adalah module Wifi ESP8266, webcam eksternal, LCD (Liquid Crystal Display) 16X2, LED indikator Merah, LED indikator Biru, LED indikator Hijau, Smartphone Android dan buzzer. Pada saat webcam mendeteksi seseorang menggunakan masker LED indikator Hijau menyala, lalu tampil tulisan “Boleh Keluar Rumah” pada LCD dan tampil notifikasi ke aplikasi telegram. Ketika webcam mendeteksi seseorang tidak menggunakan masker LED indikator Merah hidup, lalu tampil tulisan “Tidak Boleh Keluar Rumah” pada LCD, buzzer akan berbunyi dan tampil notifikasi ke aplikasi telegram. Dari hasil pengujian klasifikasi wajah dalam menggunakan masker dan yang tidak menggunakan masker diperoleh akurasi berkisar antara 96 sampai dengan 100 persen. Begitu juga dari pengujian sistem secara keseluruhan diperoleh hasil bahwa pengujian semua kondisi pengguna yang dilakukan (1. Tidak ada orang di depan kamera, 2. Penghuni rumah menggunakan masker, 3. Penghuni rumah tidak menggunakan masker) dapat dideteksi dengan baik serta menghasilkan pesan yang sesuai pada LCD. Ini membuktikan bahwa sistem deteksi penggunaan masker saat keluar rumah dapat bekerja dengan baik. Dengan demikian sistem yang dirancang bisa digunakan dan ditempatkan di setiap rumah, sehingga diharapkan bisa menurunkan angka penyebaran virus Covid-19.
Implementation of Certainty Factor in an Expert System for Diagnosing Pests and Diseases of Tomato Plants Hafizul Fadli; Sofika Enggari; Sepsa Nur Rahman
Journal of Computer Scine and Information Technology Volume 9 Issue 3 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i3.76

Abstract

Tomatoes are a plant that is currently widely planted by farmers. Environmental factors and stable selling power are the reasons why this plant is popular with Indonesian farmers. However, that doesn't mean tomato plants don't have growth problems. Diseases such as leaf rot, fusarium wilt, bacterial wilt and leaf scorch are still the main factors inhibiting the decline in yield and quality of tomato plants in Indonesia. This is because farmers do not understand the correct diagnosis of tomato diseases. Misdiagnosis of diseases causes the use of pesticides that are not appropriate, resulting in damage or failure of tomato plants. When diagnosing tomato diseases, you need a farm advisor who can accurately diagnose tomato diseases. In this study, an expert system for diagnosing tomato plant diseases was built to determine pest and disease diagnoses and provide solutions and suggestions for existing diseases based on the selected symptoms. The method used in this expert system is certainty factor. This method was chosen because the certainty factor measures the value of a hypothesis's belief in a fact. These values are divided into two parts, namely MB and MD. The results of applying the confidence factor method to an expert system for diagnosing tomato plant diseases with examples of cases of late blight diagnosis by selecting the appropriate symptoms obtained a percentage of 97%, so it can be interpreted that the use of this method has the opportunity to solve problems in tomato plants
Implementation of a Rabbit Disease Diagnosis Expert System using the Forward Chaining and Certainty Factor Method Mayang Sajida; Eva Rianti; Sepsa Nur Rahman
Journal of Computer Scine and Information Technology Volume 9 Issue 3 (2023): JCSITech
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i3.78

Abstract

An expert system is a system that adopts the expertise of an expert in a particular field into the system. Rabbits are one of the animals that are close to humans and have high body adaptability. However, rabbits are not free from the threat of disease. Treatment requires more costs so we need a way to find out the disease and the solution so that we can take the necessary actions. To overcome this, an expertise media was created that can be accessed by rabbit owners online using the Forward Chaining and Certainty Factor methods. The expert system must be able to work under uncertainty, so the Forward Chaining (FC) and Certainty Factor (CF) methods were added to overcome this problem. Forward Chaining is a decision making method that is commonly used in expert systems and the Certainty factor method is a method to prove the uncertainty of an expert's thinking. The system diagnosis results display possible diseases suffered by rabbits and provide treatment solutions for diseases with the largest CF values. With the calculation results, the level of confidence information based on the table is Definitely Yes. The accuracy of the system output is proven from the results of system validity with experts.
Development of a Service Quality Analysis Information System with the Importance Performance Analysis Method Riyan Saputra; Firna Yenila; Sepsa Nur Rahman
Journal of Computer Scine and Information Technology Volume 9 Issue 4 (2023): JCSITech (Accepted)
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/jcsitech.v9i4.90

Abstract

Service is an activity where a company helps customers solve their problems. Good service quality can make customers loyal to the company. To maintain service quality, service performance is measured. The Importance Performance Analysis (IPA) method is one method that can be used to measure service performance from a customer perspective. Qanaah Carpet Shop is a business that operates in the field of goods and services. By using the IPA method, Toko Qanaah Karpet measures its service performance manually using paper media, which makes analysis ineffective and inefficient. This research aims to build an information system that can analyze service quality using the IPA method. The analysis was carried out by measuring 30 service attributes which were divided into 5 dimensions, namely: Tangible (Physical evidence), Reliability (Reliability), Responsiveness (Responsiveness), Assurance (Guarantee), and Empathy (Empathy). Data collected through a questionnaire involved 50 respondents. The results of this research show that there are 6 attributes in quadrant A, 10 attributes in quadrant B, 8 attributes in quadrant C, and 6 attributes in quadrant D. Companies can take action to maintain and improve service attributes in accordance with the recommendations from the results of this research.
IT Management Shapes Marketing Using React Native at Gold Konveksi Yesri Elva; Sepsa Nur Rahman; Hezy Kurnia
CogITo Smart Journal Vol. 10 No. 1 (2024): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v10i1.631.528-540

Abstract

Gold Konveksi is a small and medium-sized enterprise (SME) engaged in the garment industry that has not yet fully utilized technology in its marketing and product promotion. As a result, Gold Konveksi's market reach has been limited. This study aims to analyze the responses from questionnaires completed by respondents, with a specific focus on respondent profiles to generate brief demographic information. The objective of this study is to assess the readiness of both employees and customers of Gold Konveksi towards the adoption of new technology. The methods used in this research include data collection through questionnaires filled out by 247 respondents. The validity and reliability of the questionnaire instruments were tested using SPSS data processing. The validity test involved applying the r-value formula, compared to the r-table value, to determine validity. The reliability test was conducted using Cronbach's Alpha value compared to the reliability threshold. Additionally, the Technology Readiness Index (TRI) was calculated to measure user readiness in adopting new technology. The results of the study indicated a high level of readiness among users. The program interface was evaluated, and system testing was conducted using black box testing to ensure its functionality. Overall, the findings of the research show a high level of readiness among users in adopting new technology, which is expected to enhance transactions and sales data recording at Gold Konveksi.
Co-Authors Andro Nugraha Aulia Fitrul Hadi Emil Naf'an Firna Yenila Hafizul Fadli Kurnia, Hezy Lika Jafnihirda Mayang Sajida Pradani Ayu Widya Purnama Putra, Ondra Eka Rianti, Eva Riyan Saputra Sofika Enggari Sylvia Kurniati Teri Ade Putra Yesri Elva