Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Jurnal Elementer (Elektro dan Mesin Terapan)

elementer
Website

Published by Politeknik Caltex Riau

ISSN : 24434167 EISSN : 24605263 DOI : https://doi.org/10.35143/elementer

Core Subject : Engineering,

Electrical & Electronics Engineering Engineering Mechanical Engineering

Jurnal ELEMENTER is a National journal providing authoritative sources of scientific information for researchers and engineers in academia, research institutions, government agencies, and industries. We publish original research papers, review articles, and case studies focused on Electrical Engineering, Machine Engineering, and Mechatronics Engineering fields. All papers are peer-reviewed by at least two referees. Jurnal ELEMENTER is published and imprinted by Politeknik Caltex Riau and managed to be issued twice in every volume a year ( May and November ).

Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro

Articles 177 Documents

7 8 9 10 11

Analisis Semikonduktor zno:cu Terhadap Efisiensi Dye Sensitized Solar Cell Menggunakan Ekstrak Alami Sinta Marito Siagian
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Penelitian ini bertujuan untuk mengetahui bagaimana efisiensi Sel Surya dengan adanya penambahan doping Tembaga (Cu) dengan menggunakan ekstrak kulit buah naga yang berperan sebagai dye atau sebagai adsorbsi cahaya. Penelitian ini tentu dilakukan dengan proses fisika dan kimia. Adapun metode yang digunakan yaitu Liquid Phase Depositon (LPD) untuk pembuatan bahan dasar, sehingga dihasilkan Semikonduktor ZnO doping Tembaga yang kemudian dideposisikan pada suatu kaca konduktif menggunakan metode doctor blade kemudian di rendam pada ekstrak kulit buah naga, selanjutnya dilakukan pengukuran tegangan dan arus listrik agar dapat diperoleh hasil efisiensi sel surya. penambahan doping tembaga pada penelitian ini dapat meningkatkan nilai efisiensi DSSC yang diukur dengan menggunakan cahaya matahari dan lampu, pada kondisi 0% efisiensi sebesar 0.27%, sementara pada kondisi doping 11% meningkat menjadi 0.67% demikian pula dengan pemberian cahaya lampu

Penggunaan Kernel SVM untuk Klasifikasi Pergerakan Jari Mengunakan Sinyal EMG Daniel S Pamungkas
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Biomekanik merupakan sebuah bidang ilmu yang mempelajari pergerakkan makhluk hidup, khususnya manusia. Pada ilmu tersebut dikenal adanya suatu sinyal yang dinamakan electromyography (EMG). EMG adalah suatu sinyal listrik yang berasal dari otot manusia. Sinyal ini banyak digunakan sebagai media pengendali, salah satunya adalah robot tangan. Penelitian ini bertujuan untuk mengklasifikaikan pola pergerakkan jari manusia. Sebuah sensor Myo Armband digunakan untuk mendeteksi sinyal EMG. Sensor ini diletakkan pada lengan bawah tangan kanan subjek untuk mendapatkan sinyal EMG. Sebagian data digunakan untuk pelatihan sedangkan sisanya digunakan untuk klasifikasi. Data kemudian melalui proses PCA kemudian dicoba dengan kernel-kernel SVM. Hasil yang didapat bahwa kernel SVM Polinomial mampu mengklasifikasi lebih baik dari kedua kernel yg lain. Dimana Polinomial mampu mengenali pola sebesar 92%, sedangkan Gausian 80% dan linear hanya 53%.

Rancang Bangun Sensor Node untuk Monitoring Parameter Cuaca dan PM2.5 Menggunakan Arduino WiFi Retno Tri Wahyuni; Abdur Rahman Haritsah; Heri Subagiyo; Edi Rahmanto
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

The node sensor for monitoring weather parameters and PM2.5 consists of weather parameter sensors, such as temperature, humidity, sun radiation intensity, rainfall, wind speed and wind direction. In addition, there are air quality parameters contains, namely pm2.5 sensors. Data processing and delivery is carried out by Arduino Uno WiFi which is a microcontroller device that has been integrated with ESP8226 which is a module to connect with WiFi networks. Sensor data is sent from Arduino to the data base server to be displayed on the website. The test results of each sensor compared to BMKG data showed small measurement error results for temperature and rainfall parameters with error percentages of 4.61% and 9.95% respectively. The results of measuring wind speed parameters have a considerable error of 30.03% caused by wind speed measurements carried out at different altitudes to BMKG sensors. Measurements of wind direction show different wind direction frequencies because they do not set the same reference point as the BMKG sensor at the time of the sensor laying. The PM2.5 measurement also showed a considerable measurement error result of 14.7% because the laying of the sensor was not conditioned with standards as in the BMKG sensor so that the particulate sample measured was not the same as the BMKG sensor. For measurement of sun radiation intensity and humidity each has shown a trend that is in accordance with environmental conditions. Data delivery testing also works well because all data stored on the server database is in the correct column on the data base and shows the same results compared to the sample data that the sensor reads manually.

Rancang Bangun Smart Air Purifier Rizadi Sasmita Darwis; Widi Kurniawan
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

The quality of the inhaled air affects the immune system and human health. If the air that is inhaled is dirty, it can interfere with daily human activities and one way to prevent it is to need a device that can identify and clean dirty air so that the need for clean air can be met and daily human activities will run smoothly. So in this final project, the author designed a Smart Air Purifier device to overcome the air contaminated by PM2.5 and PM10. The average error percentage value of the PM10 GP2Y1010AU0F sensor reading is 12.80%. This Smart Airpurifier device can perform purification in all types of rooms and different types of rooms. The advantage of this device is that it can clean air with various pollutants such as cigarette smoke, to PM10 particles below 10 g/m3. The effectiveness of the mode on the device has advantages and disadvantages to sterilize the air in the room. For example, when the PM10 value is above 300 g/m3, the high mode is effective for sterilizing dirty air, especially smokeKeywords: NodeMCU ESP8266, GP2Y1010AU0F Dust Sensor, Android, Realtime

Evaluasi Indeks Konsumsi Energi Listrik Di Rumah Sakit Islam Ibnu Sina Pekanbaru Hamzah Eteruddin; Aidil Rahman; Masnur Putra Halilintar; Abrar Tanjung
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

The Energy Consumption Index (ECI) is the ratio between energy consumption and the building area. In this study, the calculation of used power, energy consumption, and the ECI value for each room was carried out. Based on the results of calculations carried out, the consumption of electrical energy at the Islamic Hospital Ibnu Sina (IHIS) Pekanbaru are 180,718,628 kWh/month, which is quite efficient with a value of 15.1 kWh /m2/ month. Energy Saving Opportunities (ESO) that are carried out are energy management, namely in lighting, air conditioners, and other equipment. After the ESO was carried out, the electrical energy consumption down to 158,902,555 kWh/month (saving 11.68%), electricity consumption for lighting was 16,570,158 kWh/month (12.11%), the electrical energy consumption of air conditioners amounted to 114,162.557 kWh/month (11.193%), and the electrical energy consumption of other equipment amounted to 28,169.84 kWh/month (13.066%). Energy consumption IHIS, Pekanbaru after ESO, is categorized into efficient value ECI of 13.4 kWh / m2/ month (11.258%).

Pengaruh Ketebalan Material Terhadap Shielding Effectiveness pada Frekuensi Rendah Mohammad Yanuar Hariyawan; Rizadi Sasmita Darwis; Siska Novita Posma
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Today, the need for electronic devices with smaller and more compact dimensions integrating many functions is increasing. At the same time, the need for ubiquitous processor speed, clock, data rate, and wireless connectivity is also increasing. This increase in demand also results in an increase in electromagnetic interference (EMI) in the environment. Although rare, High-Impact, Low-Frequency (HILF) events have the potential to have a deleterious impact on the electric power system. In this study, an analysis of shielding effectiveness (SE) was carried out at low frequencies when the thickness of the shielding material was varied. The materials used in this research are aluminum sheet and aluminum foil, and they combine their thickness through a single layer or double layer scheme. The thickness of the shielding material affects the value of shielding effectiveness; as evidenced when the thickness of the material is increased to 2 times, an increase in the value of shielding effectiveness reaches 207%. The use of double layers shows an increase in shielding effectiveness which is better than increasing the thickness of the material.

Peningkatan Akurasi Pengukuran Kadar Gas CO pada Node Sensor Sistem Monitoring Kualitas Udara Menggunakan Kompensasi Kesalahan Heri Subagiyo; Welliya Randa; Retno Tri Wahyuni; Memen Akbar
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Increasing the accuracy of the MQ-7 sensor node in the air quality monitoring system is a process to get better results from measuring carbon monoxide (CO) gas levels. The stage of increasing this accuracy begins with testing the comparison of data between the measuring instruments designed and the standard operational equipment of the BMKG Meteorological Station Class I Pekanbaru which is used as a benchmark. The purpose of this process is to get the correction value from the sensor output, which will be used as a value in compensating. In this study, there was an increase in the accuracy of measuring instruments by 79.86% from the previous study, from 19.74% to 99.60%. Thus, the increase in the accuracy of the measurement of carbon monoxide (CO) gas levels in the air quality monitoring system has shown better results than previous research.

Sistem Monitoring Penentuan Pergerakan Posisi Panel Surya Terintegrasi Internet Of Things Abdullah S; Moh. Zainul Haq
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Due to the increasing demand for energy, alternative energy is needed. One of them is energy that comes from the sun. To utilize solar energy, solar panels are needed which are used to collect solar energy which will be converted into electrical energy. The problem is to optimize the work of the solar panel, a design for determining the position of the solar panel must be made so that it is always focused on the direction of the arrival of the sun. Design of solar panel position monitoring system based on the Internet of Things has a purpose as a monitoring system in optimizing the light reception received by solar panels in real time. The method used is the dual axis tracking method, which is a method that can make flexible solar panel movements follow the direction of the maximum sunlight intensity. The parameters monitored from this research are the value of analog voltage from the four LDR light sensors, two angles of dual axis movement and description of the the solar panel position. From the tests that have been carried out, the system can work well as solar panel movement position monitoring system based on the Internet of Things.

Rancang Bangun Robot Observasi Bawah Air - ROV (Remotely Operated Vihicle) Menggunakan Arduino UNO Elva Susianti; Nanda Ardian Syahputra; Agus Urip Wibowo; Putut Son Maria
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Abstract This study describes the design of an underwater robot-Remotely Underwater Vehicle (ROV) which is controlled using a computer. The robot is controlled remotely using a GUI application built using VB. The microcontroller used as the processor is Arduino Uno R3 with a web camera as an eye to determine the next robot movement. This robot uses three motors as the driving force, and Bilge Pumps as the driving motor. The robot skeleton is made of acrylic by adding a float so that the robot can float on water. All electronic devices are controlled using cables. The robot can maneuver up to a depth of 2.25m, with the robot's response to movement commands, which is 61.935ms – 232.752 ms

Desain Antenna Mikrostrip Pacth Rectangular MIMO Pada Frekuensi 15 GHz: Antena Mikrostrip Wira Indani
Jurnal Elektro dan Mesin Terapan Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35143/elementer.v7i2.5213

Cellular and wireless networks have developed rapidly in recent years. Long Term Evolution (LTE) based mobile broadband communication systems are currently used on a global scale providing network services to hundreds of millions of people. With the increasing number of users (users) and the need in the industrial sector such as the Internet of Things (IoT), reliable services and fast data transfer will be urgently needed. One of them is services on the 5G network at a frequency of 15 GHz. Where in this paper will discuss the Design of Rectangular MIMO Patch Microstrip Antenna at 15 GHz Frequency. The use of multiple antennas, in this case Multiple Input Multiple Output (MIMO), has an important role in 5G technology, due to the physical limitations of a small antenna. the antenna is thin but can work optimally at the expected frequency. From the results of the antenna design, the return loss value is -46.81 dB with a gain of 6.856 dBi. After the optimization process is carried out, the value obtained is in accordance with the problem limits to be achieved, namely the return loss value of -10 dB and the gain obtained is 6 dBi.

Page 9 of 18 | Total Record : 177

7 8 9 10 11

Filter by Year

2015 2025

Filter By Issues

All Issue Vol 11 No 2 (2025): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol 11 No 1 (2025): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol 10 No 2 (2024): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol 10 No 1 (2024): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol 9 No 2 (2023): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 9 No. 1 (2023): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 8 No. 2 (2022): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 8 No. 1 (2022): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 7 No. 2 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 7 No. 1 (2021): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 6 No. 2 (2020): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 6 No. 1 (2020): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 5 No. 2 (2019): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 5 No. 1 (2019): Jurnal Elekto dan Mesin Terapan (ELEMENTER) Vol. 4 No. 2 (2018): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 4 No. 1 (2018): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 3 No. 2 (2017): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 3 No. 1 (2017): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 2 No. 2 (2016): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 2 No. 1 (2016): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 1 No. 2 (2015): Jurnal Elektro dan Mesin Terapan (ELEMENTER) Vol. 1 No. 1 (2015): Jurnal Elektro dan Mesin Terapan (ELEMENTER) More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Muhammad Diono

Contact Email
diono@pcr.ac.id

Phone
+6281365067318

Journal Mail Official
elementer@pcr.ac.id

Editorial Address
Badan Penelitian dan Pengabdian Masyarakat Politeknik Caltex Riau Jl. Umban Sari No.1 Rumbai Pekanbaru Riau 28265 elementer@pcr.ac.id

Location
Kota pekanbaru,

Riau

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Diono

Contact Email diono@pcr.ac.id

Phone +6281365067318

Journal Mail Official elementer@pcr.ac.id

Editorial Address Badan Penelitian dan Pengabdian Masyarakat Politeknik Caltex Riau Jl. Umban Sari No.1 Rumbai Pekanbaru Riau 28265 elementer@pcr.ac.id

Location Kota pekanbaru, Riau INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Muhammad Diono

Contact Email
diono@pcr.ac.id

Phone
+6281365067318

Journal Mail Official
elementer@pcr.ac.id

Editorial Address
Badan Penelitian dan Pengabdian Masyarakat Politeknik Caltex Riau Jl. Umban Sari No.1 Rumbai Pekanbaru Riau 28265 elementer@pcr.ac.id

Location
Kota pekanbaru,

Riau

INDONESIA