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All Journal Jurnal Teknoif Teknik Informatika Institut Teknologi Padang JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal Ekobistek Jurnal Sistim Informasi dan Teknologi Jurnal UNITEK
emil nafan
Universitas Putra Indonesia YPTK Padang
Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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Akurasi Sistem Penjadwalan Sholat Digital Menggunakan Arduino Sebagai Pengendali Naf'an, Emil
Jurnal Sistim Informasi dan Teknologi 2019, Vol. 1, No. 4
Publisher : Rektorat Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (647.535 KB) | DOI: 10.35134/jsisfotek.v1i4.25

Abstract

This study aims to design and create a Digital Prayer Schedule system at Masjid UPI "YPTK" Padang using Arduino as a controller. Prayer schedule data can be taken from the Indonesian Ministry of Religion website and stored on a MicroSD card. Likewise with the lecturer activity schedule data, also stored in the MicroSD. This data is processed by the Arduino module based on the program stored therein. The output is in the form of a prayer times display on Seven Segments and a lecturer activity schedule display on Running Text. The first time the device is activated, it must be set up using the input button. The setting process includes setting the date, time and iqomah pause time settings. After the data is saved, it is automatically displaying the date, time and the prayer times on Seven Segments. The system also automatically displays the names of lecturers who are tasked with reading the Qur'an, sayings Asmaul Husna and praying on the Running Text based on data stored on the MicroSD card. Testing is done by activating the equipment for a week non-stop. The system is tested both in terms of component durability in operation and timeliness in activating the Buzzer when prayer time has entered. After testing the designed equipment, the date, time and prayer times can be displayed properly on Seven Segments and the schedule of lecturer activities also can be displayed well on the Running Text. Thus the system can be used and produced on a larger scale.
SISTEM KEAMANAN BERBASIS SENSOR DAN MIKROKONTROLER MENGGUNAKAN METODE FUZZY LOGIC Naf?an, Emil
Jurnal Ekobistek Vol 2, No 1 (2013): Jurnal Ekobistek UPI "YPTK" Padang
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

 The security system is one important part of life, one of which is a security system to protect objects / valuables from theft. The study focused on the detection of system security, using three different types of sensors, among others; distance sensors (ultrasonic, PING), obstruction light sensor (LDR) and motion sensor (PIR, passive infrared). Data from the sensors is used as the input variables of fuzzy variable distance, obstruction of light and movement. The security system is realized by creating a device (appliance) which consists of several sensors and a seven segment connected to the port ATMega16 microcontroller. The data is processed in accordance with the fuzzy program embedded (embedded) into Flash PEROM ATMega16 microcontroller. Fuzzy Inference System is using reasoning method with 8 pieces Sugeno rules (rules) have been set. Results defuzzification (crisp output) be an integer and displayed on a seven segment as the presentation of security level. Figures 1 states "Safe", number 2 states "Alert" and number 3 states "Danger". Testing is done by trying 10 (ten) pieces possible conditions the action taken by the person to the object to be protected / secured. Variable input and output crisp values observed using the LCD (Liquid Crystal Display). This value is tested using the Matlab Fuzzy Toolbox, and then do the comparison. After testing, it did not find any difference between the two values is crisp output. Thus evident that the three types of sensors are able to serve as input variables of fuzzy logic. The combination of these three types of sensors able to detect any change in distance of an object that is protected / secured, detect people approaching and moving. Seven segment proved to be used as a viewer numbers 1,2 and 3 for the representation of the level of security. Microcontroller ATMega16 proven capable of running embedded fuzzy logic programs (embedded) in the Flash PEROM microcontroller. The system is designed can be used to complement conventional security systems that already exist. Key words:  security, sensors, mikrokontroler, fuzzy logic, Sugeno, variabel, input, output, rules. 
Rancang Bangun Alat Penampung Buku Berbasis Arduino pada Sistem Pengembalian Buku Layanan Mandiri Naf'an, Emil
Jurnal Sistim Informasi dan Teknologi 2021, Vol. 3, No. 2
Publisher : Rektorat Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/jsisfotek.v3i2.127

Abstract

This study aims to design and create a book container in a self-service book return system at the Andalusia Library & Knowledge Center UPI "YPTK" Padang. Currently, the self-service book return system is carried out through a book drop machine. This book container is designed to complement the book drop machine. The returned book is inserted into the slanted gap so that it can slide into the book container. When the book container is empty, the base is at the upper limit position. If a book is entered, the base will automatically drop according to the thickness of the book. And so on, until it is full and the buzzer is active. Thus, it is hoped that book damage can be prevented due to the book falling too far down. The system is designed using ultrasonic sensors to detect upper and lower limits, a DC motor to move the base down according to the thickness of the book. After testing, the book container works well and is able to withstand loads of up to 22 kg with the number of books between 30 and 50 depending on the size of the book. The DC motor is able to move the book container when the load is maximum. The sensor can detect the thickness of the book, the upper and lower limits and the buzzer can activate when the book is full. Thus, this tool can be used to support the book drop in the self-service book return system.
PENGEMBANGAN SISTEM PENJADWALAN SHOLAT DIGITAL DENGAN PENGIRIMAN PESAN PADA RUNNING TEXT MELALUI KOMUNIKASI BLUETOOTH emil nafan
Jurnal Teknoif - ISSN 2338-2724 Vol 9, No 1 (2021): TEKNOIF APRIL 2021
Publisher : ITP Press - Institut Teknologi Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/teknoif.2021.V9.1.45-52

Abstract

This  study aims to develop a digital prayer scheduling system. This development is in the form of adding a syuruq prayer schedule pointer. Besides that, in the old digital prayer schedule system, the size of the running text was relatively small. The message displayed can only be read at a distance of 20 meters, while the length of the mosque reaches 30 meters, so that the congregation sitting in the back cannot read the message displayed properly. Besides that, there is no facility to display messages sent from smartphones, so the function of running text is relatively limited because it only displays messages that have been previously stored on the micro SD. This system is realized by making a digital prayer scheduling system equipment that is equipped with the addition of these facilities. The addition of facilities to the syuruq schedule uses 4 1 inch seven segments. Meanwhile, the size of running text has been increased by 50% from the previous size. From the test results it is proven that the system is able to display syuruq schedules on the seven segments and also displays messages sent via bluetooth communication on a smartphone. The relatively large size of the running text allows messages to be read at a relatively far distance, namely at a distance of 30 meters.
Rancang Bangun Alat Pelipat Baju Sebagai Media Pembelajaran Bagi Anak-Anak Via Smartphone Ilham Saputra; Emil Naf’an; Retno Devita; Nurhadi Nurhadi
JURNAL UNITEK Vol. 13 No. 2 (2020): Juli - Desember
Publisher : Sekolah Tinggi Teknologi Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52072/unitek.v13i2.140

Abstract

Pekerjaan rumah tangga adalah salah satu kegiatan yang banyak menyita waktu. Tidak hanya itu, kegiatan ini dilakukan setiap hari, dan tentunya ketika ada pekerjaan rumah yang terbengkalai tidak akan merasa nyaman untuk ditinggalkan. Diantara salah satu pekerjaan rumah tangga yang menjadi perhatian untuk masalah ini adalah dalam hal melipat baju hasil pengeringan. Anak-anak sejak dini harus ditanamkan rasa mandiri agar tidak menjadi manja dikemudian hari, diantaranya mengajarkan cara melipat baju kepada anak-anak tentunya akan membuat waktu terbuang karena masih banyak aktivitas lain yang harus dilakukan.Dari permasalahan tersebut, penulis ingin membuat sebuah alat dimana alat ini bekerja dengan Arduino Mega 2560 sebagai pengontrol dan bahasa C sebagai bahasa pemrogramannya. Menggunakan motor servo sebagai penggerak alat untuk melipat baju di sisi kiri, kanan, dan bawah. Modul Bluetooth HC-05 sebagai koneksi antara alat dengan smartphone. LCD Grafik digunakan sebagai output untuk menampilkan informasi. Dari hasil pengujian yang telah dilakukan sistem yang dirancang dapat bekerja dengan baik dan bisa digunakan sebagai media pembelajaran bagi anak-anak dalam proses kegiatan melipat baju.
Implementasi Deep Learning Dalam Pendeteksian Kerumunan Yang Berpotensi Melanggar Protokol Kesehatan Covid-19 Emil Naf'an; Fajrul Islami; Gushelmi Gushelmi
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 6, No 2 (2022): April 2022
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v6i2.3484

Abstract

This study aims to propose a system that is able to detect crowds that have the potential to violate the Covid-19 health protocol. In this case the camera is used to capture objects in the form of images (image). Furthermore, the obtained images are processed using Deep Learning. In this case, the Convolutional Neural Network (CNN) is used. The criteria used are the classification of the number of people in the picture and the distance between each person in the picture. The distance allowed between each person is 1 meter. If there are more than 5 people in the image that have a distance between each of them less than 1 meter, then this is classified as a crowd that has the potential to violate the Covid-19 health protocol. In this study, 2 classifications were used, namely crowd and non-crowded. From the test results obtained the average value of accuracy, precision, and recall are 91.71, 91.25, and 92.65, respectively.
Co-Authors Fajrul Islami Gushelmi Gushelmi Ilham Saputra Nurhadi Nurhadi Retno Devita