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Dwiyanto Tobi
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JL. R.A Kartini No. 1 Kampung Baru Sorong, Kota Sorong, Provinsi Papua Barat
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Electro Luceat
Published by Politeknik Katolik Saint Paul Sorong
ISSN : 25274724     EISSN : 25974467     DOI : https://doi.org/10.32531/jelekn
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
The focus of articles that can be published is related to the Applied Electrical Engineering, Renewable Energy, Computer And Network Technology and Scientific Research.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 177 Documents
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RANCANG BANGUN PROTOTYPE SISTEM PENGENDALIAN KECEPATAN DAN PENGEREMAN MENGGUNAKAN SENSOR JARAK Alimuddin Mappa; Markus Dwiyanto Tobi Sogen
Electro Luceat Vol 5 No 2 (2019): Electro Luceat (JEC) - November 2019
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (581.274 KB) | DOI: 10.32531/jelekn.v5i2.153

Abstract

The research carried out aims to create an electric motor speed control and braking system that is used as a reference for electric car safety systems. By regulating the voltage received by a DC motor. This system uses Arduino UNO as a controller. To measure the distance of a car with a barrier using the Ping Parallax proximity sensor. Signal PWM (Pulse Width Modulation) from the microcontroller is used to regulate the speed of the DC motor as the main driver of the vehicle. Tests carried out using a miniature car with a track length of 2 (two) meters. The speed of a miniature electric car will stop before a collision occurs. braking uses the method of plugging by reversing the source polarity at distances below 10 (ten) cm, so that the motor will spin back to avoid the rest of the motor rotation that does not get a supply voltage. From this method, several motor conditions will be stopped gradually. Display distance between the vehicle with a barrier and motor rotation speed can be seen on the LCD
SISTEM PEMANTAUAN KELEMBABAN SUHU DAN KELEMBABAN DENGAN ARDUINO R3 DAN DHT 11 Sonny Rumalutur; Alimuddin Mappa
Electro Luceat Vol 5 No 2 (2019): Electro Luceat (JEC) - November 2019
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (538.035 KB) | DOI: 10.32531/jelekn.v5i2.154

Abstract

This study discusses how to design an AC (Air Conditioner) system that can work based on the temperature and humidity of the room that is regulated by a system that uses Arduino UNO as a controller. Meanwhile, to measure the temperature and humidity of the room temperature by using a DHT sensor 11. PWM (Pluse Widht Modulation) signal from the microcontroller is used to set the relay driver so that the AC (air conditioner) can be on in accordance with the programmed with Arduino uno. AC (air conditioner) will be on as long as the temperature is still above 220C and will be off if the temperature has passed 220C and the duration of AC (air conditioner) on and off is determined by the temperature and humidity in the room.
ANALISIS PENGARUH KETIDAKSEIMBANGAN BEBAN TERHADAP EFISIENSI TRANSFORMATOR DISTRIBUSI 100 kVA PADA PT. PLN (PERSERO) UNIT AIMAS john ohoiwutun; Markus Dwiyanto Tobi
Electro Luceat Vol 5 No 2 (2019): Electro Luceat (JEC) - November 2019
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.741 KB) | DOI: 10.32531/jelekn.v5i2.156

Abstract

The increasing population development in Sorong district is seen from the mushrooming of developers who build housing and the construction of shops which of course the need for electrical energy continues to increase. Thus electricity is an important requirement in human life so as to obtain electricity reliably and continuously, PLN is required to manage to maintain a stable distribution of electrical energy that is sustainable to consumers. One phenomenon that is always experienced in the field is the uneven distribution of loads from the secondary side of the transformer to the customer. This causes unbalanced load between phase R, S and T which in turn causes the current to flow in the neutral conductor of the transformer, so that the current causes losses in the transformer. In this study an analysis was conducted to find out how much influence the load losses have on the efficiency of the 100 kVA distribution transformer at PLN. After calculating and analyzing, it is found that due to load imbalance in R, S and T phases, this results in daytime load losses of 0.499 kW and increases at night by 0.746 kW. Increasing load losses results in lower transformer performance and lower efficiency.
Pembangkit Listrik Tenaga Surya Di Waisai Kabupaten Raja Ampat Provinsi Papua Barat Yunus Fa Bate; Stefany Margareta Martono
Electro Luceat Vol 5 No 2 (2019): Electro Luceat (JEC) - November 2019
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.364 KB) | DOI: 10.32531/jelekn.v5i2.157

Abstract

The electrical energy needs become one of the basic needs of both people who live in cities and people who live in villages. The government continues to strive to provide these electricity needs so that the electrification ratio and electricity villages in Indonesia can be gradually increased. Based on data from the Directorate General of Electricity and Energy Utilization of the Ministry of Energy and Mineral Resources in 2017, parts of western Indonesia ranging from the Aceh Special Region to Sulawasi, the electrification ratio reaches an average of above 70%. For the province of West Papua, has an electrification ratio of 82.7% but there is an imbalance in terms of equity where the ratio of electrified villages is only 54.47%. West Papua are rural and archipelago with geographical conditions making mobilization of tools very difficult. To increase the ratio of electricity villages, one solution that can be done is to optimize the use of natural resources for construction of electricity generation. The potential of natural resources in West Papua especially in the Waisai region of Raja Ampat Regency is abundant solar energy both in the intensity of solar radiation and the length of time of irradiation due to geographical location located on equator. The research was carried out experimentally by making solar power plants using photovoltaic 50 Wp to obtain empirical data that provides information on the potential parameters of solar power plants. The results obtained indicate that in Waisai Raja Ampat the maximum radiation intensity can reach 1101.2 W / m2, the maximum input power and maximum power output of photovoltaic cells are 339.9404 Watt and 30.46640 Watt and maximum efficiency reaching 9.26%. Based on these empirical data, the prospect of utilizing photovoltaic type solar power plants in Waisai Raja Ampat Regency is very good and appropriate.
RANCANG BANGUN PROTOTIPE ALAT PENGHITUNG PRODUK SECARA OTOMATIS DENGAN KONSEP INTERNET OF THING (IOT) BERBASIS MIKROKONTROLLER (ARDUINO UNO) Sepriandi Parningotan; Tri Mulyanto
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1220.677 KB) | DOI: 10.32531/jelekn.v6i1.180

Abstract

The development of technology has changed the industry, especially manufacturing, into an industry that must be able to develop and compete globally through the convergence of information technology. The industrial sector requires innovation, especially in the aspect of mastery of technology which is a key determinant of competitiveness in the Industrial 4.0 era. IoT is a mutually integrated tool and can be used in the Industrial Age 4.0. Based on the problems that occur, it is necessary to conduct research and make a tool as a technology development in the internet-based warehouse management system of things using a microcontroller. With this tool system the activity of receiving and sending goods can be detected in quantity and product data automatically entered into the database quickly and precisely and allows one device to talk with other devices so that the recording, tracking, and movement of goods can be done in an integrated manner. The conclusion from this writing is that this tool will automatically count the products and enter or remove the product by scanning the QR code. Based on the test results, QRCode Scanner was successfully scanned with a maximum distance of 25 cm. The sensor can detect objects as far as 60 cm. In very bright lighting, bright and dim QR code scanning process is successfully carried out by the scanner. In the range of distance the Bluetooth connection can be fully controlled with a maximum distance of 160 cm.
Pengujian Performa dan Tingkat Stress pada Website Legalisir Ijasah Online Universitas Pendidikan Ganesha I Made Edy Listartha
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1134.85 KB) | DOI: 10.32531/jelekn.v6i1.182

Abstract

Perkembangan teknologi memberikan sololusi terhadap masalah geografis dan mengurangi faktor human error dalam melakukan legalisir ijazah. Kelebihan ini menjadi dasar acuan bagi Universitas Pendidikan Ganesha untuk menerapakan aplikasi karena memiliki banyak alumnus yang tidak hanya berhasal dari wilayah sekitar. Aplikasi ini diluncurkan mulai tanggal 4 Nopember 2019 dengan alamat https://legalisir.undiksha.ac.id. Penelitian ini melakukan pengujian terhadap layanan dengan menguji performa akses website, kecepatan dari server dan menguji sistem saat terjadi akses dalam jumlah tinggi. Pengujian ini berfokus dengan menggunakan beberapa aplikasi berbasis website yaitu GTmetrix, dan LoadImpact (k6.io) dengan menggunan server cloud yang mereka miliki untuk mendapatkan hasil yang akurat. Pengujian pertama dengan aplikasi GTmetrix menghasilkan nilai performa untuk PageSpeed dengan nilai F (47%) dan YSlow dengan nilai E (53%) dan mendapatkan memiliki waktu pengaksesan 2.5 detik, total ukuran halaman yang dituju adalah 1.22MB. Untuk hasil pengujian beban mendapatkan hasil simulasi terjadinya request sebanyak 55.138 dengan rincial kegagalan yaitu 0, jumlah tertinggi request yang dapat dilakukan perdetik adalah 87 dan dengan rata-rata respon waktu yang didapatkan adalah 87.84 mili detik. Penelitian ini memberikan kesimpulan sistem legalisir Undiksha tergolong baik karena memiliki waktu loading dibawah 3 detik sesuai refensi karena didukung dengan implementasi server yang handal.
PURWARUPA ROBOT TARI JAIPONG DENGAN MENGGUNAKAN KONTROLER CM-530 Markus Dwiyanto Tobi; Yusuf Efendy
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1359.327 KB) | DOI: 10.32531/jelekn.v6i1.184

Abstract

Technological advances in the field of robotics have entered various aspects of human life ranging from automation in the fields of industry, military, entertainment, and in the medical field. Humanoid robot or humanoid robot is a form of technology implementation in the field of robotics that can mimic some human activities to walk and move several body organs like humans. The design of Jaipong Dance Robot based on CM-530 consists of a minimum system that functions as a controller of servo motor movement as a robot actuator and processes the data generated by the gyro sensor as a balance sensor. The design of Jaipong Dance Robot based on CM-530 has been successfully made and can work well, from standing movements, opening 1, opening 2, pencugan 1, pencugan 2, mincid kendor 1, pencugan 3, mincid kendor 2, mincid gancang 1, mincid gancang 2, mincid gancang 3, mincid gancang 4, nibakeun, dan mincid gancang 5, the success rate is 80%. Gyroscope GS-12 sensor can provide the desired balance point, the Dynamixel AX-12A Servo Motor as propulsion which is located at each joint of the jaipong dance robot, the Battery / Power Supply as the power provider.
SIMULASI SENSOR PENGISIAN BAK MANDI MENGGUNAKAN TIMER BERBASIS MIKROKONTROLER Endang Setyawati; Antonius Ary Setyawan; Pance Sudiono
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1342.991 KB) | DOI: 10.32531/jelekn.v6i1.188

Abstract

Penelitian ini bertujuan untuk memudahkan pengisian bak mandi secara efektif dan efesien. Sensor pengisian bak mandi menggunakan timer berbasis mikrokontroler AT89S51. Software yang digunakan untuk membuat program sensor pengisian bak mandi menggunakan timer adalah bahasa pemrogaman assemby (assembler) dan software SPSS 13.0 for Windows untuk analisis data. Pada penelitian ini dibuat suatu sistem (Modul Microcontroller) untuk mengisi bak mandi secara otomatis menggunakan Microcontroller AT89S51. Dalam hal ini, sensor timer dalam pengisian bak mandi dapat digunakan dengan mudah, menghasilkan informasi yang sama tanpa kesalahan walaupun dipakai berulang kali, serta memiliki tampilan yang menarik dan pemakaiannya tidak merepotkan. Hasil pengembangan produk dari metode eksperimental sensor pengisian bak mandi menggunakan timer dapat memperkecil terjadinya pengisian bak mandi yang tidak terkontrol. Sensor timer pengisian bak mandi dibangun dengan menggunakan konsep kecerdasan buatan (Artifical Intelegence) khususnya dalam bidang penggerak. Sensor ini memiliki tujuh kinerja produk yang akan diuji dengan enam Atribut Of Quality For Goods. Pelaksanaan uji manfaat dilakukan terhadap responden dengan kemanfaatan hasil penelitian menggunakan alat bantu kuisioner yang berisi 16 pertanyaan yang mewakili 4 aspek yaitu Useability, Learnability, Efficiensy, dan Acceptability. Jawaban dari responden hasilnya 8.75 artinya bahwa kinerja dari hasil penelitian uji manfaat layak diterapkan dan mudah digunakan bagi user
PENERAPAN METODE LEARNING VECTOR QUANTIZATION UNTUK IDENTIFIKASI PENYAKIT PADI BERDASARKAN BENTUK BERCAK DAUN Ery Murniyasih; luluk suryani
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1697.729 KB) | DOI: 10.32531/jelekn.v6i1.190

Abstract

This research aims: (1). Make an application to identify types of diseases in rice plants based on the form of rice leaf spots; (2). Apply the Learning Vector Quantization (LVQ) method to the identification of rice plant diseases. In the learning and testing stages of LVQ the image is processed into Grayscale, Thresholding, and segmentation. At the training stage, the LVQ method is used to determine weights, target errors, max epochs, and training rates. The data used as input is an image of the identification of types of diseases of rice plants based on the shape of rice leaf spots with a pixel size of 95x35 and with the BITMAP extension (.bmp). The standard of success of this identification system is to calculate the value of the Termination Error Rate and the level of accuracy in the identification of leaf spot forms. From this simulation an artificial neural network structure was obtained with a learning rate value of 0.02 and an epoch number of 5 times. The system formed is able to recognize images containing leaf spot forms used as weights with an optimum accuracy value of 73.33% with a composition of brown spot disease (BC) 20%, Blast 20% and cercospora blotches 33.33%
PROTOTYPE RANCANGAN PRINTER 3D DENGAN SMART LCD BERBASIS ARDUINO MEGA 2560 MENGGUNAKAN TEKNOLOGI FUSED FILAMENT FABRICATION Marcell Petrus Saptono; Romdani Paris Fuad
Electro Luceat Vol 6 No 1 (2020): Electro Luceat (JEC) - July 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1192.883 KB) | DOI: 10.32531/jelekn.v6i1.191

Abstract

In the development of industrial system 4.0 one of which sustains the development is 3D Printing technology. The purpose of this research is to design a 3D Printer machine with an Arduino MEGA 2560 Microcontroller, RAMPS 1.4 Shield, NEMA 17 stepper motor, DVR8825 motor driver, PLament Filament, E3D v6 HotEnd, Memory Card, Smart LCD. Construction of the framework of the design of the 3D Printing tool by assembling the frame of the 3D printing machine, the 3D Machine Stepper Motor, the XYZ Limit Endstop, the exstruder mount, the bed holder, the HotEnd assembly for the heater heater. The printing process can be connected to a PC or using memory card support, and operating instructions are displayed on the LCD monitor. This research produces an Arduino-based 3D printer with FFF (Fused Filament Fabrication) technology that will make it easier for users to operate a 3D printer with an LCD screen and Printing does not have to always be connected with a PC because it uses a memory card that can store files and produce better printing. This research uses the Linear Sequential Model (LSM) research method. This model is often called the "Classic Life Cycle" or waterfall model. This method consists of 5 repetitive stages namely the analysis phase of the study of literature, the stage of design / system design, the stage of hardware assembly, the coding phase, and the testing phase (Pressman, R.S, 2012).

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