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PROtek : Jurnal Ilmiah Teknik Elektro
Published by Universitas Khairun
ISSN : 23548924     EISSN : 25279572     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy
PROtek adalah jurnal ilmiah teknik elektro yang pertama kali dipublikasikan pada September 2013. Jurnal PROtek berada di bawah asuhan Program Studi Teknik Elektro Fakultas Teknik Universitas Khairun, yang merupakan wadah ilmiah untuk menyebarluaskan hasil-hasil penelitian dan kajian analisis yang berkaitan dengan bidang keilmuan sistem tenaga listrik, teknik kendali, telekomunikasi, elektronika, dan teknologi informasi.
Arjuna Subject : -
Articles 407 Documents
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Comparison of Battery Electric Power Consumption in a Fingerprint System or a Motor Manual Lock System Amalia, Sitti; Andari, Rafika; Arif, Jumadi
PROtek : Jurnal Ilmiah Teknik Elektro Vol 10, No 1 (2023): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v10i1.4285

Abstract

Motorcycle security systems using fingerprint sensors are needed to avoid theft because of their high level of security compared to manual systems. This study underscores the importance of using this fingerprint sensor for motorcycle security. The formulation of the problem in this study is how much electricity is required in the motorcycle battery for this fingerprint security system. This system uses various components, such as the R503 fingerprint sensor, Arduino Uno, buzzer, 4-channel relay, ignition key, and motorcycle starter. Testing of this system is performed by inserting a finger in a wet, oily, dusty, or normal condition, and the result is that this sensor is capable of detecting the entire condition of the finger. Attempts to start a motorcycle with all ten fingers showed that the left index finger started faster under normal conditions, in 1.55 seconds compared to the manual method, which took 2.05 seconds longer. It also measures power consumption and calculates how long the battery can power this device. The result is that the battery can power this device for 180 hours without interruption
Rancang Bangun Multi Frekuensi Rectenna Untuk Energy Harvesting Gelombang Elektromagnetik Buwarda, Sukriyah; Azis, Asmawaty
PROtek : Jurnal Ilmiah Teknik Elektro Vol 8, No 1 (2021): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v8i1.2534

Abstract

The increasing need for electrical energy encourages the birth of methods to utilize various forms of energy available in nature called energy harvestin. One of them is from electromagnetic waves that are massif used daily by the community. In this study, a rectifier antenna (rectenna) was created using a 5-stage voltage doubler method with the aim of generating DC electrical energy from the input of electromagnetic waves that propagate freely in the air. Electromagnetic waves are captured using two types of antennas with the aim of capturing different frequencies, namely UHF TV antennas with a working frequency of 470-806 MHz and WiFi antennas with a working frequency of 2400 MHz commonly used by the public. Because testing is conducted in open spaces, where environmental change conditions greatly affect the captured electromagnetic geombang encroachment, DC electrical power tends to change during testing. The largest DC electricity generated by WiFi antenna input is 1,420V and the average voltage is 231.7mV/min with a distance of 90cm from the largest frequency source and UHF TV antenna is 648mV and the average voltage is 478.16mV/min with a distance of 0 cm from the largestfrequency source
Edugame Operasi Hitung Matematika untuk Anak Sekolah Dasar (SD) Berbasis Android Putri, Devi Afriyantari Puspa
PROtek : Jurnal Ilmiah Teknik Elektro Vol 6, No 2 (2019): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v6i2.1233

Abstract

Abstract—Proses pembelajaran merupakan hal yang penting bagi kehidupan manusia, jenjang pembelajaran di Indonesia dibagi menjadi tiga tingkatan. Salah satu pelajaran yang dipelajari di semua tingkatan adalah matematika. Matematika merupakan pelajaran yang cukup penting karena dapat membantu siswa dalam menyelesaikan masalah, namun sebagian siswa merasa kesulitan untuk mempelajarinya. Hal ini dikarenakan sistem pembelajaran yang konvensional, dengan berkembanganya teknologi maka proses pembelajaran dapat diubah kearah yang lebih menarik. Tujuan dari penulis adalah membuat aplikasi edugame untuk operasi hitung berbasis android yang dapat membantu proses pembelajaran. Software buildbox dan android studio dipakai untuk membuat aplikasi ini. Dari hasil uji buildbox menyatakan bahwa aplikasi berjalan dengan baik, serta kuesioner menunjukkan bahwa aplikasi ini dapat membantu proses pembelajaran menjadi lebih menarik.
Rancang Bangun Bilah Berbahan Expanded Polystyrene (EPS) Foam untuk Kecepatan Angin Rendah pada Produk Horizontal Axial Wind Turbine Setyaningrum, Rosmawan Arwinda; Corio, Dean
PROtek : Jurnal Ilmiah Teknik Elektro Vol 9, No 2 (2022): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v9i2.3960

Abstract

The increasing use of electrical energy is inversely proportional to the diminishing fossil energy sources. New and Renewable Energy  is one of the alternative energy that is being developed now. One of the energy used in the utilization of new and renewable energy is wind energy. In this study, we will discuss the manufacture of blades made from Expanded Polystyrene (EPS) Foam which is intended for wind turbines at low wind speeds. The use of this material is used and is able to form a blade with a weight of ± 300gram. This blade uses an Inverse Tapper type blade, which is a blade with an enlarged geometry at the tip, this geometry has a large surface so that it can receive more wind so that it can rotate at low wind speeds. The design and manufacture of blades is carried out using Aeolus ASP software which is open source on several analysis features and serves to determine the performance of the blades as well as to analyze aerodynamics and optimization of the shape of the blades designed to use Blade Element Momentum (BEM). This blade is capable of producing a voltage of 12.09 V. In the process of making the blade using wire cut to create geometry with National Advisory Committee for National Aeronautics (NACA) 4412 airfoil. The blade uses layers of balsa wood and monocote plastic sheets, and uses wood plywood as the base of the blade.
Rancang Bangun Pengaman Rumah dan Kontrol Pada Kunci Pintu dengan Metode Kriptogafi Hill Cipher Berbasis IoT Nasron, Nasron; Suroso, Suroso; Buana, Chandra
PROtek : Jurnal Ilmiah Teknik Elektro Vol 7, No 2 (2020): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v7i2.2073

Abstract

Various kinds of problems are threatening homeowners from the danger of fire to the danger of theft. To reduce the crime rate that occurs in the community, especially the crime of theft and fire hazard, we need an Internet-based home security tool that can be used to access and obtain reports on the condition of the house directly. In this study the design of a unit of home security equipment was carried out using Arduino as a microprocessor to connect software and hardware by combining several sensors to monitor the home security. Sensors used include Passive Infra Red (PIR) to detect moving objects, MQ-2 sensors to detect smoke and solenoid door lock to lock doors that can be controlled and monitored through the android application as an interface used by its users. The research method used is the cryptographic method with the hill cipher algorithm as a safety data command given to the sensor device and door lock. The results of this study in the form of a home security system that is useful for monitoring the state of the house through an android mobile phone when detecting people or smoke that can endanger the situation when the house is empty, and can control the door lock and sensors remotely.
Rancang Bangun Sistem Visi Terkendali Untuk ROV Marajabesi, Fahri D; Wahab, Iis Hamsir Ayub; Sardju, Achmad Prajudin
PROtek : Jurnal Ilmiah Teknik Elektro Vol 6, No 1 (2019): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v6i1.1016

Abstract

ROV (Remotely operated vehicle) merupakan perangkat yang mampu melakukan pergerakan dan eksplorasi dibawah laut yang dikendalikan dengan sistem pengkontrol. Namun, penelitian wahana bawah air (dalam laut) sampai saat ini masih kurang berkembang di Maluku Utara khususnya di Ternate. Sistem visi ROV terkendali adalah pandangan ROV dengan menggunakan kamera sebagai perangkat untuk pengambilan gambar atau video ekplorasi objek bawah laut, seperti pemetaan, survei, pemotretan bawah air, riset, dan misi penyelamatan, yang akan digunakan oleh SAR dan di kendalikann menggukan joystick. Oleh karena itu diharapkan sebuah ROV dapat membantu dalam monitoring dan eksplorasi bawah air.Pada penelitian ini akan membahas bagaimana cara mengendalikan sistem visi ROV di dalam laut. Kamera pada ROV sangat berguna untuk membantu operator dalam mengendalikan sebuah ROV ketika ROV tersebut sudah tidak tampak dari atas permukaan air serta membantu operator dalam mengamati kondisi atau keadaan bawah air dengan kedalaman tertentu, dari permukaan air laut dan mikrokontroler yang akan menerima dan memproses data yang akan menampilkan gambar maupun video di layar komputer. Tujuan penelitian ini adalah dimana untuk merancang sistem visi ROV Terkendali dengan kamera webcam dan kontrol menggunakan joystick sebagai suatu kesatuan dari robot bawah air sendiri yang nantinya dapat digunakan untuk mengetahui kondisi atau keadaan bawah air dengan kedalaman tertentu.
MODUL ANALOG TO DIGITAL CONVERTER (ADC) 8 BIT DENGAN MENGGUNAKAN METODE SUCCESSIVE APROXIMATION REGISTER (SAR) laida, abdul rahmat
PROtek : Jurnal Ilmiah Teknik Elektro Vol 4, No 2 (2017): PRotek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v4i2.269

Abstract

modul analog to digital converter (ADC) 8 bit dengan menggunakan metode successive aproximation register (SAR) merupakan sebuah alat yag dirancang dan dibuat untuk memenuhi salah satu persyaratan tugas akhir dan juga untuk melengkapi alat praktikum di laboratorium telekomunikasi dan elektronika fakultas teknik universitas khairun ternate.
Electricity Potential by Bioethanol Fuel from Pineapple Skin Waste, Kualu Nanas Village, Kampar Regency, Riau Bijaksana, Varkhan; Miefthawati, Nanda Putri
PROtek : Jurnal Ilmiah Teknik Elektro Vol 10, No 3 (2023): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v10i3.6263

Abstract

Kualu Nenas was a pineapple producer in Riau who produced 4 tons of pineapples a day. This production produced 36 tons of waste per month. This waste created problems for the environment, including odor and methane gas, whereas pineapple peel waste included glucose, which can be used to produce bioethanol. This study aimed to analyze the bioethanol potential of pineapple peel and the potential for electricity and power, calculate the values of TFC and SFC, and determine the efficiency of the fuel mixture, which was tested on an 8 kW generator in 30 minutes. This research uses fermentation and distillation methods, which are simulated by a superpro designer. From the research conducted, the potential for bioethanol was 6,262.63 L/month or 68,871.54 L/year with an ethanol content of 99.9995% and 0.0005% water. The electricity is 75.39 MWh/month for E0, 71.98 MWh/month for E10, and 46.88 MWh/month for E100. The power potential generated is 3.14 MW/month for E0, 2.99 MW/month for E10, and 1.95 MW/month for E100. From testing with an 8 kW generator, the TFCs of E0, E10, and E100 fuels were 0.834, 0.835, and 0.839 liters/hour, respectively. While the SFC of E0, E10, and E100 fuels were 0.1043, 0.1044, and 0.1049 liters/hour, with efficiencies of 50.82%, 52.98%, and 80.95%.
Analisis Perbandingan Kualitas Layanan Sistem Antara Protokol HTTP dan MQTT Pada Monitoring Kelembaban Tanah Prakoso, Anang Dwi; Syifa, Fikra Titan; Kurnianto, Danny
PROtek : Jurnal Ilmiah Teknik Elektro Vol 7, No 2 (2020): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v7i2.1658

Abstract

This paper discusses the comparison of service quality between HTTP protocol and MQTT protocol implemented using internet of things to research on soil moisture around plants, quality of service compared to delay, jitter, throughput and packet loss. In this study the results showed that the HTTP and MQTT protocols have an average delay value below 150 or 63 ms. HTTP has an average jitter value between 0 - 62 ms, while MQTT has a jitter range value of between 0 - 16 ms. Whereas the HTTP throughput value is 88 ms and the MQTT protocol is 68 ms. Then for packet loss parameters both have the same quality as it generates a packet loss value of 0%. In this study it can be concluded that the use of http protocols is the superior protocol of MQTT in terms of quality of service.
ANALISA HYBRID SISTEM PV-BATTERAY-DIESEL UNTUK DAERAH TERPENCIL DI PAPUA BARAT MENGGUNAKAN HOMER ( Studi Kasus : Kampung Kamat, Kabupaten Maybrat) YERKOHOK, Manfret JEFRRY
PROtek : Jurnal Ilmiah Teknik Elektro Vol 5, No 2 (2018): PRotek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v5i2.744

Abstract

Energi listrik merupakan salah satu kebutuhan masyarakat yang sangat vital. Kekurangan energi listrik dapat menghambat pembangunan sosial-ekonomi. Permasalahan kekurangan energi listrik umumnya terjadi di daerah terpencil. Hal terjadi karena banyak daerah terpencil yang belum terakses oleh jaringan listrik PLN yang disebabkan oleh jarak yang cukup jauh, salah satunya adalah desa Kamat Kabupaten Maybrat Provinsi Papua Barat. Untuk mengatasi permasalahan kelistrikan yang terjadi, maka dilakukan pemanfaatan terhadap energi terbarukan yaitu dengan membangun pembangkit listrik hybrid PV array, batterai dan Diesel. Dalam Penelitian ini sistem yang didesain menggunkan Australian/New Zealand Standard AS/NZS 4509.2:2010 tentang Stand Alone Power System Part 2 dan mensimulasikan menggunakan HOMER. Perencanaan awal pembangunan pembangkit listrik yang dimulai dengan menghitung kebutuhan energi listrik didesa Kamat. Sehinnga diperoleh kebutuhan listriknya sebesar 33,160 Kwh/hari dan desain pembangkit listrikhybrid PV array/batterai/diesel yang optimal berdasarkan hasil perhitungan menggunakan metode standar AS/NZS 4509.2:2010 dan simulasi menggunakan HOMER dengan melihat nilai COE yang terendah yaitu 3.127/kWh terdiri PV array 330 kW, Genset 5 kW, inverter off grid 5 kW, dan 16 unit baterai berkapasitas 205 Ah dengan tegangan 12 V.

Page 21 of 41 | Total Record : 407

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