Article Per Year (5 Year)
p-Index From 2021 - 2026
3.11
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering IAES International Journal of Robotics and Automation (IJRA) Techno.Com: Jurnal Teknologi Informasi JREC (Journal of Electrical and Electronics) CCIT (Creative Communication and Innovative Technology) Journal Buletin Ilmiah Sarjana Teknik Elektro Journal Sensi: Strategic of Education in Information System Journal Cerita: Creative Education of Research in Information Technology and Artificial Informatics Indonesian Journal of Electrical Engineering and Computer Science Jurnal Abdimas ADPI Sains dan Teknologi Journal of Integrated and Advanced Engineering (JIAE) Journal of Informatics and Communication Technology (JICT) NEAR: Jurnal Pengabdian kepada Masyarakat Journal of Informatics and Communication Technology (JICT)
Freddy Artadima Silaban
Universitas Mercu Buana
Humanities Astronomy Automotive Engineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
Implementasi Jaringan Fiber To The Building Menggunakan Teknologi di Gedung Pasaraya Blok M Silalahi, Lukman Medriavin; Silaban, Freddy Artadima
JREC (Journal of Electrical and Electronics) Vol 8 No 2 (2020): JREC (Journal of Electrical and Electronics)
Publisher : Program Studi Teknik Elektro Fakultas Teknik Universitas Islam 45 Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/jrec.v8i2.2484

Abstract

Gedung Pasaraya terletak di Blok M, Jakarta Selatan. Awalnya, gedung ini merupakan gedung yang dibangun untuk pusat perbelanjaan dan mall. Namun, seiring dengan berkembangnya teknologi komunikasi, gedung ini kemudian berubah menjadi tempat perkantoran. PT. ACSATA dipilih sebagai coordinator ISP untuk mendukung layanan akses yang cepat. Oleh karena itu, dibutuhkan media akses yang memiliki bandwith cukup besar agar kebutuhan akses cepat dapat terpenuhi. Penerapan sistem jaringan fiber optic di antaranya adalah jaringan FTTB (Fiber To The building). Pada jaringan FTTB (Fiber To The building) yang merupakan aplikasi teknologi jaringan akses optik FTTx yang menggunakan teknologi PON (Passive Optical Network), jaringan FTTB (Fiber To The building) diaplikasikan pada suatu gedung, baik apartemen, hotel, dan perkantoran. GPON (Gigabit Passive Optical Network) merupakan salah satu teknologi jaringan fiber optic yang dikembangkan oleh ITU-T via G.984. Dari hasil penulisan ini dapat diketahui bahwa redaman yang diperoleh berkisar - 21.747 dBm s.d. -21.839 dBm. Dalam implementasi fiber to the Building di Pasaraya Blok M ini dinyatakan layak karena masih sesuai dengan standar redaman ITU-T G.984 dan standar yang telah ditetapkan oleh PT. ACSATA.
A PENGENALAN KOMPONEN ELEKTRONIKA RASPBERRY PI UNTUK KALANGAN SISWA DAN SISWI DI KEMBANGAN UTARA : PENGENALAN KOMPONEN ELEKTRONIKA RASPBERRY PI UNTUK KALANGAN SISWA DAN SISWI DI KEMBANGAN UTARA Silalahi, Lukman Medriavin; Simanjuntak, Imelda Uli Vistalina; Silaban, Freddy Artadima; Budiyanto, Setiyo; Rochendi, Agus Dendi
Jurnal Abdimas ADPI Sains dan Teknologi Vol. 1 No. 2 (2020): Jurnal Abdimas ADPI Sains dan Teknologi
Publisher : Asosiasi Dosen PKM Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47841/saintek.v1i2.159

Abstract

Permintaan industri terhadap sumber daya manusia terampil memberikan tantangan kepada setiap lulusan sekolah untuk melakukan berbagai pelatihan kompetensi dan keterampilan. Sehingga, solusi untuk memenuhi tantangan industri adalah pelatihan Penerapan ipteks bagi masyarakat berjudul ” Pengenalan Komponen Elektronika Raspberry Pi untuk Kalangan Siswa-Siswi Di Kembangan Utara” merupakan . Luaran akhir kegiatan ini adalah memberikan pelatihan dan penyuluhan pada modul Raspberry Pi dalam hal ini perancangan sistem Irigasi Air sederhana, dengan menggunakan detektor ketinggian air sebagai masukan informasi yang akan diolah dan diproses oleh Raspberry Pi. Hasil dari kegiatan pengabdian kepada masyarakat ini adalah siswa-siswi mengenal perangkat mini komputer yang disebut Raspberry Pi dan aplikasinya.
Stepper motor movement design based on FPGA Freddy Artadima Silaban; Setiyo Budiyanto; Wahyu Kusuma Raharja
International Journal of Electrical and Computer Engineering (IJECE) Vol 10, No 1: February 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (524.119 KB) | DOI: 10.11591/ijece.v10i1.pp151-159

Abstract

A stepper motor is an electro mechanical device that can convert electrical pulses to the axis of movement. The finding problem  in the movement of a stepper motor is  cannot respond to the clock signal directly because the motor windings require a clock (sequence) in the correct order. If the control signal given is not correct, the motor is not moving according to the specified precision. To answer these problems, it is necessary to move the stepper motor with a clock signal that works in real time. The research method is done by designing and testing the stepper motor movement in full stepp and half step with the direction of Clock Wise (CW) and Counter Clock Wise (CCW) movement. These are simulated by using FPGA Isim and implementation using a stepper motor. The results of several experiments have been carried out the stepper motor movement degree according to the input value entered,responding timely movement, and the direction of movement stepper motor.
Build Smart Home Controls Using Wemos Microcontroller-Based Telegram App Freddy Artadima Silaban; Rendy Elmianto; Lukman Madriavin Silalahi
CCIT (Creative Communication and Innovative Technology) Journal Vol 14 No 1 (2021): CCIT JOURNAL
Publisher : Universitas Raharja

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (881.659 KB) | DOI: 10.33050/ccit.v14i1.802

Abstract

Current technological developments are very fast and progressing. One of the developments that occurs in the IoT (Internet Of Things) system. Many IOT (Internet Of Things) systems already have open source and can be suitable as needed, therefore by utilizing technological advancements, lamp controllers and house doors are made using Telegram applications. This control system can carry out home communications and control home electronic devices such as lights and house doors remotely using the Wemos and Arduino UNO microcontrollers. The Telegram application is used to send commands connected to the io.adafruit.com server. This system can provide notifications sent to the Telegram application when the house door is opened. The conclusion of the results obtained when the tool needed to communicate with the server is 12.94 seconds. For the voltage of 4 lights ± 220 V AC and for servo voltage ± 4.8 V DC. For the response time of the tool to the server ± 3 seconds, while the response time of the tool to Nextion LCD is ± 1 second
Design An Infant Warmer With Android-Based Temperature Monitoring Lukman Medriavin Silalahi; Gunawan Osman; Freddy Artadima Silaban; Imelda Uli Vistalina Simanjuntak; Agus Dendi Rochendi
Journal of Informatics and Communication Technology (JICT) Vol 3 No 2 (2021)
Publisher : PPM Institut Teknologi Telkom Telkom Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.684 KB) | DOI: 10.52661/j_ict.v3i2.86

Abstract

Infant Warmer design testing or calibration with Android-based Temperature Monitoring is highly dependent on infant warmer modeling equipped with a microcontroller-based APGAR timer using 2 modes (water mode and skin mode) the timer can be activated by sound. The purpose of this research is to design an infant warmer tool with an Android-based temperature monitoring system using a research method consisting of several stages including the required voltage supply of AC 220V and dc voltage supply required by 5V, temperature setting in this Infant Warmer Design tool using temperature settings 36 - 37 °C , an effective distance of 8 meters of temperature monitoring, and a display on LCD devices and android apps. The result of this research is an infant warmer design module with Android-based monitoring and temperature monitoring with the application can work according to its function. The correction value measured in the temperature test was 33 °C at 0.16 °C, the temperature was 35 °C at 0.085 °C, the temperature was 37 °C at 0.1 °C, so the prototype could still be used. The relative percentage of errors is 0.2 % - 0.4% .from the comparison between kalibtor incu analyzer tools.
Design a Monitoring and Control in Irrigation Systems using Arduino Wemos with the Internet of Things Lukman Medriavin Silalahi; Setiyo Budiyanto; Freddy Artadima Silaban; Arif Rahman Hakim
Journal of Integrated and Advanced Engineering (JIAE) Vol 1, No 1 (2021)
Publisher : Asosiasi Staf Akademik Perguruan Tinggi Seluruh Indonesia (ASASI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51662/jiae.v1i1.13

Abstract

Irrigation door is a big issue for farmers. The factor that became a hot issue at the irrigation gate was the irresponsible attitude of the irrigation staff regarding the schedule of opening/closing the irrigation door so that it caused the rice fields to becoming dry or submerged. In this research, an automatic prototype system for irrigation system will be designed based on integrating several sensors, including water level sensors, soil moisture sensors, acidity sensors. This sensor output will be displayed on Android-based applications. The integration of communication between devices (Arduino Nano, Arduino Wemos and sensors supporting the irrigation system) is the working principle of this prototype. This device will control via an Android-based application to turn on / off the water pump, to open/close the irrigation door, check soil moisture, soil acidity in real time. The pump will automatically turn on based on the water level. This condition will be active if the water level is below 3cm above ground level. The output value will be displayed on the Android-based application screen and LCD screen. Based on the results of testing and analysis of the prototype that has been done in this research, the irrigation door will open automatically when the soil is dry. This condition occurs if the water level is less than 3 cm. The calibrated Output value, including acidity sensor, soil moisture sensor and water level sensor, will be sent to the server every 5 seconds and forwarded to an Android-based application as an output display.
1 X 1000 kVA Transformer Measurement Analysis using Dyn-11 Vector Group and Off Load Tap Changer Setiyo Budiyanto; Lukman Medriavin Silalahi; Freddy Artadima Silaban; Adi Kurnia; Agus Dendi Rochendi; Muhammad Budi Haryono; Mochamad Furqon Ismail
Journal of Integrated and Advanced Engineering (JIAE) Vol 1, No 2 (2021)
Publisher : Asosiasi Staf Akademik Perguruan Tinggi Seluruh Indonesia (ASASI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51662/jiae.v1i2.14

Abstract

The transmission line of electrical energy generated by the power plant is usually located far from the load center to be distributed to the community. The substation is part of a distribution transmission line that acts as a control center and consists of a collection of extra high voltage equipment. Routine maintenance of the power transformer as the main equipment of the substation must be scheduled so that its performance remains reliable. The proposed method of this research is to analyze the condition of the transformer through testing when it is off, to the calculation of the transformer ratio to determine the condition of the transformer windings using the calculation of the formula and measurement of the Raytech Transformer Turn Ration measuring instrument. In this research, the Raytech Transformer Turn Ratio measurement tool is used to determine the ratio of the winding input voltage of 20,000 volts and the output voltage of 400 volts on the power transformer. At a voltage of 40VAC, from the results of the comparisons that have been made, it can be seen that the test results of the Raytech Transformer Turn Ratio measuring instrument, if it crosses the 0.5% tolerance limit, the measurement results on one of the coils change the ratio. If the transformer is not regularly checked, the impact will result in unbalance of voltage on one of the coils. And one of the coils in phase will expand and cause a loss of voltage.
RANCANG BANGUN PENGAMAN MESIN ATM MENGGUNAKAN RFID BERBASIS MIKROKONTROLER ATMega8535 Freddy Artadima Silaban; Lussiana ETP
Journal Sensi: Strategic of Education in Information System Vol 5 No 2 (2019): Journal Sensi
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (730.145 KB) | DOI: 10.33050/sensi.v5i2.223

Abstract

Brankas uang merupakan salah satu tempat yang dapat digunakan untuk menyimpan uang sehingga lebih aman dari tangan-tangan yang tidak berhak. Mesin ATM hanya memiliki sistem security hanya sebatas sensor. Hal ini kurang efesien dalam keamanan mesin ATM. Tujuan penelitian ini adalah merancang dan membuat sistem keamanan mesin ATM berbasis mikrokontroler yang dikombinasikan dengan beberapa sensor keamanan dengan tujuan mendapatkan keamanan yang lebih optimal dan mengimplementasikan RFID sebagai pendukung keamanan ATM. Metode yang digunakan pada penelitian ini menggunakan RFID Reader sebagai media input, website sebagai media informasi secara online sekaligus pengendali, dan mikrokontroler ATMega8535 sebagai pusat pemrosesan. Dari hasil perancangan dan pengujian yang sudah dilakukan menunjukkan bahwa alat bekerja sesuai dengan program yang sudah ditanamkan pada mikrokontroler ATMega 8535 dan rancangan alat ini dapat dikendalikan melalui website, serta setiap kondisi mesin ATM baik yang membuka menggunakan ID tag dan membongkar mesin ATM ditampilkan di LCD dan website.
Design and monitoring body temperature and heart rate in humans based on WSN using star topology Setiyo Budiyanto; Freddy Artadima Silaban; Lukman Medriavin Silalahi; Selamet Kurniawan; Fajar Rahayu I. M.; Ucuk Darusalam; Septi Andryana
Indonesian Journal of Electrical Engineering and Computer Science Vol 22, No 1: April 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v22.i1.pp326-334

Abstract

Electronic health (E-health) uses information and communication technology including electronics, telecommunications, computers, and informatics to process various types of medical information, to carry out clinical services (diagnosis or therapy). Health is the most important asset in human life, therefore maintaining health is a top priority and serious attention needed. Heart rate and body temperature are vital signs that the hospital routinely checks for clinical signs and are useful for strengthening the diagnosis of a disease. In this research monitoring heart rate and body temperature with the wireless sensor network (WSN) method that uses NodeMCU 1.0 as a controller module and wireless as communication between nodes, the wireless network used in this research Wi-Fi network. As a data taker, a DS18b20 temperature sensor and a heart rate sensor (pulse sensor) are needed, which will be displayed by the ThingSpeak web and smartphones. From the test results, the success rate of the system in detecting heart rates is 97.17%. Whereas in detecting body temperature the success rate of the system is 99.28%. For data transmission, the system can send data smoothly at a maximum distance of 15 meters with a barrier.
The automatic and manual railroad door systems based on IoT Setiyo Budiyanto; Freddy Artadima Silaban; Lukman Medriavin Silalahi; Triyanto Pangaribowo; Muhammad Hafizd Ibnu Hajar; Alvin Sepbrian; Rachmat Muwardi; Gao Hongmin
Indonesian Journal of Electrical Engineering and Computer Science Vol 21, No 3: March 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v21.i3.pp1847-1855

Abstract

The automatic and manual IoT-based rail door (internet of things) is a door bar designed to be able to close and open automatically and manually. The automatic system works based on sensors that detect the presence of trains and system manual works based on the open and Close button on the smartphone. The components to be used are ATmega328 microcontrollers, infrared sensors, power supply, CCTV and android applications. Infrared sensor will detect the presence of the train and the gate will close automatically. Then the doorway will open when the train has crossed the automatic door bar. By the manual way, rail door control can be open and closed with Android smartphones in real-time with graphical display provided by CCTV. The whole process is connected to a WEB server where the program is embedded. Either it is automatic or manual control. From the tests that have been done, that the response data from the server is very fast, which is less than 1 second civil. For infrared sensor 1 there is an average delay of 0,687/sec and Infrared Sensor 2 is 3,449/sec. In realtime CCTV There is an average delay of 0,857/sec.
Co-Authors Adi Kurnia Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Ahmad Firdausi Alvin Sepbrian Arga Gilang Rolanda Arif Rahman Hakim Astuti, Iklimadani Sheviana Berlin Silaban Dimas Jatikusumo Eko Cahyono Evanendra Nur Wisnu Putra Gao Hongmin Gunawan Osman Imelda Uli Vistalina Simanjuntak Kito Kurniawan Lukman Madriavin Silalahi Lukman Madriavin Silalahi Lukman Medriavin Silalahi Lussiana ETP Mochamad Furqon Ismail Muhammad Budi Haryono Muhammad Hafizd Ibnu Hajar Muhammad Ikhsan Muzazanah, Annisa Tyas Rachmat Muwardi RAHAYU, FAJAR Reimondika, Fegi Arga Rendy Elmianto Rochendi, Agus Dendi Selamet Kurniawan Septi Andryana Setiyo Budiyanto Sicilia Riris Oktaviany Sihombing, Grace Lamudur Arta Simanjuntak, Imelda Uli Vistalina Taufiq, Yufimar Triyanto Pangaribowo Ucuk Darusalam Wahyu Kusuma Raharja Yustisi Ayunda Putri