Journal Electric Field
type: channel
description: Journal Electric Field merupakan artikel ilmiah yang diterbitkan oleh CV. Sekawan Siji. Journal Electric Field mempublikasikan artikel di bidang Teknik Elektro dengan focus & scope seperti sistem tenaga listrik, sistem kontrol, sistem konversi energi, sistem telekomunikasi, sistem monitoring, dan bidang teknik elektro lainnya. Artikel diterbitkan 2 kali setiap tahun pada bulan Juni dan Desember. CV Sekawan Siji merupakan penerbit yang sah dan terdaftar di Kementerian Hukum dan Hak Asasi Manusia pada tanggal 25 Agustus 2020 dengan nomor AHU-0044621-AH. Journal Electric Field terdaftar E-ISSN : 3063-7783 (Online-Electronic) Pada Tanggal 14 Oktober 2024 dengan Nomor SK 30637783/II.7.4/SK.ISSN/10/2024.
publisher: CV. Sekawan Siji
language: en
publication name: Journal Electric Field
issn: 3063-7783
items: Sistem Automatic Exhaust Fan Menggunakan Sensor DHT11 Dan Sensor MQ-135 Untuk Mendeteksi Kualitas Udara Ruang Industri
items: Desain Sistem Pengapian Capacitor Discharge Ignition Menggunakan Proteus Berbasis Arduino Nano Untuk Meningkatkan Perfoma Sepeda Motor
items: Perancangan Sistem Recloser Untuk Memantau Konsumsi Daya Listrik Rumah Tangga Menggunakan Modifikasi Arduino Mega
items: Sistem Kontrol Suhu Pada Destilator Untuk Mengukur Kadar Air Limbah Pabrik Udang Berbasis Arduino
items: Rancang Bangun Sistem Kontrol Tangan Menggunakan Motor Servo dan Sensor AD8232 Untuk Memudahkan Penyandag Disabilitas Prostetik
items: Analisis dan Perancangan Rangkaian Power Supply Dengan Modifikasi Penyearah Dioda IN4001 Untuk Mengatur Output Tegangan dan Arus Berdasarkan Variasi Beban
items: Pengaruh Pembebanan RLC Terhadap Stabilitas Daya Semu dan Kinerja Sistem Pembangkit Listrik Tenaga Bayu (PLTB)
items: Desain Pengaturan Suhu dan Kelembaban Untuk Meningkatkan Pertumbuhan Fodder Jagung Dalam Menjaga Ketahan Pangan Nasional
items: Sistem Kontrol dan Monitoring: Sterilisasi Micro-organism Pada Ruangan Pasien Rawat Inap Untuk Menurunkan Penyakit Menular
items: Kontrol Sudut Pitch Blade Sebagai Variable Kecepatan Angin Menggunakan Simulasi Matlab dengan Kendali Logika Fuzzy Mamdani
items: Pengurangan Distorsi Harmonik Total Pada Sistem Fotovoltaik Tenaga Surya Dengan Metode Kecerdasan Buatan: Tinjauan Epistemologi
items: Analisis Perbandingan Jenis PLTS 200 WP Untuk Mengukur Biaya Instalasi Pada Skala Rumah
items: Pengembangan Sistem Kunci dan Bell Pintu Berbasis WiFi Menggunakan ESP32-CAM Terintegrasi Telegram
items: Sistem Monitoring dan Pengendalian Suhu Otomatis Berbasis IoT Untuk Greenhouse Dengan Algoritma Fuzzy Logic
items: Desain Teknologi Dual-Axis Solar Tracker Untuk Mengukur Sudut, Torsi dan Daya Motor Worm Gear Pada Panel Surya
items: Optimasi Efisiensi Solar Cell Melalui Solar Tracking dan Sistem Monitoring Pada Proteksi Energi Listrik
items: Sistem Monitoring Kecepatan dan Daya Mobil Listrik Pada IEMC (Indonesian Energy Marathon Challenge)
items: Desain Rangkaian AC to DC Full Wave Rectifier Menggunakan IC LM338T Untuk Mengatur Output Tegangan dan Arus
items: Deteksi Kebocoran Kapal : Desain Dan Monitoring
items: Cascade Greinacher : Desain dan Simulasi Penaik Tegangan Output DC Menggunakan Modifikasi Rangkaian Cascade

Sistem Automatic Exhaust Fan Menggunakan Sensor DHT11 Dan Sensor MQ-135 Untuk Mendeteksi Kualitas Udara Ruang Industri
type: item
description: Air quality has become a concern recently. Poor industrial indoor air quality has an impact on the number of deaths according to World Health Organization data. To reduce indoor air pollution, an autonomous exhaust fan system using DHT11 and MQ-135 sensors is presented. The design and experiment methods were carried out with a test variation of 1-10 minutes. The test results of each sensor showed that the average temperature was 26.8°C and humidity was 72%. Meanwhile, the MQ-135 sensor showed fluctuations in sensor resistance that were inversely proportional to the gas concentration (ppm). In the MQ-135 sensor test, a reference gas concentration value of 423.85 ppm was used to determine the accuracy of the sensor results. The detected gas concentration ranged from 402.9-469.8 ppm close to the reference value. The exhaust fan design system is recommended for office and industrial spaces to produce better indoor air quality.
subject: Articles
  topic: section
subject: Design
  topic: keywords
subject: Exhaust Fan
  topic: keywords
subject: DHT11 Sensor
  topic: keywords
subject: MQ135 Sensor
  topic: keywords
subject: Air Quality
  topic: keywords
creator: Dwi Julivan Agung
creator: Arif Firmansah
rights: Copyright (c) 2025 Dwi Julivan Agung, Arif Firmansah (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-11-09
publication date: 2025-11-09
starting page: 101
ending page: 110
doi: 10.63440/jef.v2i2.122

Desain Sistem Pengapian Capacitor Discharge Ignition Menggunakan Proteus Berbasis Arduino Nano Untuk Meningkatkan Perfoma Sepeda Motor
type: item
description: The traditional platinum ignition system produces lower combustion compared to the CDI ignition system. This is caused by the combustion chamber and air not mixing directly because the platinum components are mechanical and experience wear due to friction. Therefore, the development of a CDI ignition system based on the Arduino Nano microcontroller was implemented to achieve ignition stability and fuel consumption. The Arduino Nano microcontroller regulates ignition based on RPM to improve engine efficiency and performance. The test results show that measuring RPM with the Arduino Nano microcontroller regulates ignition timing in the RPM range of 0-15,000 RPM with a current of 6-8A and a voltage of 320-400V varying. The magnitude of the RPM causes a significant decrease in current and voltage, while the increase in RPM can be overcome by the addition of a digital filter. This Arduino-based CDI ignition system can produce larger sparks with efficient ignition timing at high RPM rotations.
subject: Articles
  topic: section
subject: Capacitor Discharge Ignition
  topic: keywords
subject: Proteus
  topic: keywords
subject: Arduino Nano
  topic: keywords
subject: RPM Sensor
  topic: keywords
subject: Ignition Map
  topic: keywords
creator: Faril Aqmal
rights: Copyright (c) 2025 Faril Aqmal (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-11-09
publication date: 2025-11-09
starting page: 90
ending page: 100
doi: 10.63440/jef.v2i2.121

Perancangan Sistem Recloser Untuk Memantau Konsumsi Daya Listrik Rumah Tangga Menggunakan Modifikasi Arduino Mega
type: item
description: This paper discusses the design of a recloser system to monitor electricity consumption using a modified Arduino Mega. Excessive use of electrical devices, cables that are too small to handle the current load, or disturbances in the electrical system. As a result, cables or electrical devices can overheat and cause fires or even damage to electrical equipment. To address these problems, the reliability and safety of household electrical installations use a protection system. Protection equipment on a household scale is called (MCB) Miniature Circuit Breaker. The design uses a PZEM-004T sensor, Arduino Mega 2560, relay, and Recloser prototype. The system is designed to detect overload disturbances above the 2 Ampere MCB limit or short circuits in real time and displays power 12.38, 384.8, 376.4 watts, voltage 230.7, 228.2, 228.1V, and current 0,06, 1,29, 1,26A monitoring in the recloser modification system on household-scale electricity consumption. The recloser modification system will work or try to turn ON again when the problem is detected for 3 attempts to enter and will return to normal automatically when the recloser modification system detects that the overload has been resolved by reducing the load or when a short circuit occurs when the Recloser tries to re-enter between 1 and 3 attempts, if it exceeds 3 attempts then the system is permanently OFF and must be reset manually.
subject: Articles
  topic: section
subject: Design
  topic: keywords
subject: Recloser
  topic: keywords
subject: MCB
  topic: keywords
subject: Arduino Mega
  topic: keywords
subject: PZEM-004T Sensor
  topic: keywords
creator: Bhakti Ath-Thaariq
creator: Budi Liswanto
creator: Moh Diki
rights: Copyright (c) 2025 Bhakti Ath-Thaariq, Budi Liswanto, Moh Diki (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-11-04
publication date: 2025-11-04
starting page: 80
ending page: 89
doi: 10.63440/jef.v2i2.120

Sistem Kontrol Suhu Pada Destilator Untuk Mengukur Kadar Air Limbah Pabrik Udang Berbasis Arduino
type: item
description: This paper discusses the design and temperature control system for shrimp factory wastewater distillation. During the distillation process, wastewater is heated to condense and separate the resulting water vapor. Therefore, a temperature control system is proposed to ensure efficiency. The effectiveness of temperature control in the distillation process is assessed based on changes in temperature. Changes in initial and final temperatures were observed in the distillation process using 50ml-250ml samples and a temperature variation of 34°C–101°C. Test results showed that a 50ml sample reached a maximum temperature of 82°C, producing 9ml of condensate. A 100ml sample, with a maximum temperature of 84°C, produced 19ml of condensate. A 150ml with a maximum temperature of 92°C. Producing 60 ml of condensate, the 200 ml sample reached a maximum temperature of 85°C, producing 60 ml of condensate, and the 250 ml sample reached a maximum temperature of 101°C, producing 60 ml of condensate. The initial TDS value for the 50–250 ml samples remained constant at 1,683 ppm. After distillation, the TDS values for each sample were 319 ppm for the 50 ml sample, 671 ppm for the 100 ml sample, 93 ppm for the 150 ml sample, 86 ppm for the 200 ml sample, and 129 ppm for the 250 ml sample. The contribution of the research is that the control system can reduce the impact of waste on industry by regulating the temperature on the Peltier.
subject: Articles
  topic: section
subject: Control Design
  topic: keywords
subject: Distilator
  topic: keywords
subject: Temperature
  topic: keywords
subject: Wastewater
  topic: keywords
subject: TDS Sensor
  topic: keywords
creator: Mahindra Abhiyaksa
creator: Adi Mulyadi
creator: Widhi Winata Sakti
rights: Copyright (c) 2025 Mahindra Abhiyaksa, Adi Mulyadi, Widhi Winata Sakti (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-10-22
publication date: 2025-10-22
starting page: 66
ending page: 79
doi: 10.63440/jef.v2i2.119

Rancang Bangun Sistem Kontrol Tangan Menggunakan Motor Servo dan Sensor AD8232 Untuk Memudahkan Penyandag Disabilitas Prostetik
type: item
description: Prosthetic disability is a concern for Indonesian society. Based on data from the Ministry of Social Affairs for 2020-2024, people with disabilities reached 22.97 million people, with physical disabilities being the largest category. Therefore, research is proposed to address prosthetic disability with a hand design and control system similar to a natural hand. The design uses fiber, resin, and catalysts. Meanwhile, a control system is used to regulate the movement of the prosthetic fingers based on angular variations in the servo motor. The resulting prosthetic hand design is divided into 15 segments, such as the thumb, the other four fingers, and the palm. Then, the control system produces stable finger movements with a 0° angle control for opening the hand, holding a glass with a 70°–87° angle control, and a full grip with a 140°–168° angle control. The purpose of implementing this technology is to create more effective and responsive solutions to improve the independence and quality of life for individuals with physical disabilities.
subject: Articles
  topic: section
subject: Control Design
  topic: keywords
subject: Disabiliy
  topic: keywords
subject: Prosthetic
  topic: keywords
subject: Arduino
  topic: keywords
subject: AD8232-Sensor
  topic: keywords
creator: Sandi Aprilianto
creator: Adi Mulyadi
creator: Untung Suryadhianto
rights: Copyright (c) 2025 Sandi Aprilianto, Adi Mulyadi, Untung Suryadhianto (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-10-17
publication date: 2025-10-17
starting page: 57
ending page: 65
doi: 10.63440/jef.v2i2.118

Analisis dan Perancangan Rangkaian Power Supply Dengan Modifikasi Penyearah Dioda IN4001 Untuk Mengatur Output Tegangan dan Arus Berdasarkan Variasi Beban
type: item
description: This paper describes the analysis of a power supply circuit with a diode rectifier. Power supply has voltage and current variations when given different loads. So that the modification of the IN4001 type diode is applied to modify the output voltage and current based on the load. The research method is done by design and testing is done with Proteus simulation. The design results show that the rectifier modification and IN4001 diode modification produce significant differences in output current. The difference is shown as a current of 3.2A to 1.6A and a voltage of 220V to 7V. While the 200 Vdc supply voltage decreased by 110 Vdc, 180 Vdc decreased by 100Vdc, 160Vdc became 98Vdc, 140 became 85Vdc, 120 became 72 Vdc, 100 Vdc became 70 and 80Vdc became 60. Power supply with 1N4001 diode rectifier modification produces voltage and current variations that can be adjusted to adjust load variations. Power supply can be used for various types of voltage supply on other electronic devices that have changing loads.
subject: Articles
  topic: section
subject: Rectifier
  topic: keywords
subject: Diode IN4001
  topic: keywords
subject: Power Supply
  topic: keywords
subject: Voltage
  topic: keywords
subject: Current
  topic: keywords
creator: Roni Saputra
creator: Bintang Wahyu Hakim
creator: Ahmad Rizalul Arifin
rights: Copyright (c) 2025 Roni Saputra, Bintang Wahyu Hakim, Ahmad Rizalul Arifin (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-07-18
publication date: 2025-07-18
starting page: 48
ending page: 56
doi: 10.63440/jef.v2i1.105

Pengaruh Pembebanan RLC Terhadap Stabilitas Daya Semu dan Kinerja Sistem Pembangkit Listrik Tenaga Bayu (PLTB)
type: item
description: This study aims to evaluate the impact of RLC loading on the power stability and power quality in Wind Power Plant (PLTB) systems. The RLC is applied to stabilize the power generated by the PLTB system, which tends to fluctuate due to wind speed variability. The testing was conducted by measuring the output power of the PLTB system loaded with various RLC configurations. The results show that RLC loading can enhance the apparent power stability and efficiency of the PLTB system. The resistive load (R) yielded the best performance, improving the power factor to 0.95 and maintaining relatively stable output voltage. Meanwhile, the LC loads exhibited lower efficiency with a reduced power factor, but still played a role in balancing reactive power. The reduction in reactive power for inductive and capacitive loads indicates that RLC loading can help reduce power waste and improve power quality. This research makes a significant contribution to the development of more efficient and stable PLTB systems and more reliable renewable energy-based power plants, particularly in managing power stability in the face of fluctuations caused by wind variability.
subject: Articles
  topic: section
subject: Wind Power Plants
  topic: keywords
subject: Renewable Energy
  topic: keywords
subject: RLC
  topic: keywords
subject: Power Stability
  topic: keywords
subject: Apparent Power Stability
  topic: keywords
creator: Mas Ahmad Baihaqi
creator: Hartawan Abdillah
creator: Winda Ayu Mundari
creator: Tamam Asrori
creator: Alief Muhammad
creator: Dani Hari Tunggal Prasetiyo
creator: Agung Fitrahadi
rights: Copyright (c) 2025 Mas Ahmad Baihaqi, Hartawan Abdillah, Winda Ayu Mundari, Tamam Asrori, Alief Muhammad, Alief Muhammad, Dani Hari Tunggal Prasetiyo (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-07-18
publication date: 2025-07-18
starting page: 35
ending page: 48
doi: 10.63440/jef.v2i1.104

Desain Pengaturan Suhu dan Kelembaban Untuk Meningkatkan Pertumbuhan Fodder Jagung Dalam Menjaga Ketahan Pangan Nasional
type: item
description: This paper discusses the control design of corn fodder. The problem with corn fodder is that temperature and humidity and inappropriate lighting can trigger the growth of mold. The ultraviolet light illumination control system method uses a fuzzy logic method to control ultraviolet light illumination. So, it affects temperature and humidity, as well as growth of corn fodder. The results of the comparison of the Mamdani fuzzy control system using Matlab and Arduino applications to control corn fodder illumination obtained defuzification values (0.5, 2.5, 6.5). The implementation of the Mamdani fuzzy logic control system affects the light, temperature and humidity, as well as the height and weight of the corn fodder with a definition error of 0.5%. Lighting 5 hours/day on a full spectrum grow light (380nm-730nm) with a light intensity of 2053lux, for 14 days produces a temperature of 27˚C and humidity of 93%, fodder height reaches 28cm with a total weight of 124 grams. Meanwhile, the grow light spectrum (450nm-460nm) with a light intensity of 1462.5 lux produces a temperature of 28˚C and humidity of 85%, the height of the fodder reaches 26.5cm with a total weight of 120 grams. Optimum lighting results were obtained in 5 hours of light with a full spectrum grow light lamp with a light intensity of 2053lux, for 14 days resulting in a temperature of 27˚C and humidity of 93%, the height of the fodder reached 28cm with a total weight of 124 grams. The contribution of fodder research is used as a technological reference for farmers in maintaining national food security.
subject: Articles
  topic: section
subject: Control Design
  topic: keywords
subject: Temperature
  topic: keywords
subject: Humidity
  topic: keywords
subject: Corn Fodder
  topic: keywords
creator: Susilo
creator: Adi Mulyadi
creator: Ratna Mustika Yasi
rights: Copyright (c) 2025 Susilo, Adi Mulyadi, Ratna Mustika Yasi (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-07-13
publication date: 2025-07-13
starting page: 26
ending page: 34
doi: 10.63440/jef.v2i1.103

Sistem Kontrol dan Monitoring: Sterilisasi Micro-organism Pada Ruangan Pasien Rawat Inap Untuk Menurunkan Penyakit Menular
type: item
description: Sterilization rooms are a concern for patients in hospitals. Inpatients affected by infectious diseases require a special action room. Therefore, the application of the sterilization room control and monitoring system with IoT is proposed to overcome TB patients. The study technique covers the design and testing of the control system and IoT monitoring system with time variations of 60, 90, and 120 minutes. The results of the application of the control system application show that the time variation causes a decrease in current from 0.8A to 0.5A with a test time of 60 minutes, but inversely proportional to the voltage with a test time of 90 and 120 minutes, which increases by 3.2V-3.9V. While the results of monitoring data in the inpatient room have varying lag times ranging from 0.13 seconds, 0.8 seconds and 0.7 seconds. the average value of time variation and data transmission affects the decrease in the bacteria of the hospital room cleaning process. the longer the irradiation time, the number of bacteria will decrease. Sterilizer control and monitoring system is used as a recommendation for infectious diseases in the inpatient room in the hospital.
subject: Articles
  topic: section
subject: Control System
  topic: keywords
subject: Monitoring System
  topic: keywords
subject: Sterilizer
  topic: keywords
subject: Patient Room
  topic: keywords
subject: Hospital
  topic: keywords
creator: M. Najib Fikri Fadillah
creator: Adi Mulyadi
rights: Copyright (c) 2025 M. Najib Fikri Fadillah, Adi Mulyadi (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-06-24
publication date: 2025-06-24
starting page: 1
ending page: 12
doi: 10.63440/jef.v2i1.100

Kontrol Sudut Pitch Blade Sebagai Variable Kecepatan Angin Menggunakan Simulasi Matlab dengan Kendali Logika Fuzzy Mamdani
type: item
description: Wind energy as an alternative energy to meet the increase in energy. However, in places with limited wind quality, it is necessary to install suitable wind turbines to generate optimal power. Installation of a vertical axis wind turbine Savonius can be carried out at unstable wind speeds. PID controllers work well when the wind is stable, but not when the wind speed changes drastically. Automatic adjustment of the angle value on a Savonius type vertical axis wind turbine is required to produce a constant output power of 20kW using a fuzzy logic controller (FLC). The membership of FLC is determined from the methodology of measuring wind speed at the calculated distance and statistical analysis of wind variability. In this way, it is possible to anticipate the response of the actuator to the gust of wind to the rotor. The test results showed that the smaller the wind speed that enters the turbine, the greater the angle of the blades. Conversely, the greater the wind speed that enters the turbine, the smaller the angle of the blades. The control results show that the resulting pitch angle parameter has a value ranging from 0 to 18.428 degrees, with a wind speed value interval of 0 to 5 m/s. The input wind speed value of 5 m/s by controlling the angle of 18.428 degrees aims to maintain the generated power value of 20,000 watts. The purpose of this research is to increase the output power and reduce the risk of rotor damage due to vibrations.
subject: Articles
  topic: section
subject: Wind Turbine
  topic: keywords
subject: Pitch Control
  topic: keywords
subject: Fuzzy Logic Controller
  topic: keywords
subject: Matlab
  topic: keywords
creator: Muhammad Zainal Roisul Amin
creator: Fina Farhana
creator: Bambang Sri Kaloko
rights: Copyright (c) 2025 Muhammad Zainal Roisul Amin, Fina Farhana, Bambang Sri Kaloko (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2025-07-12
publication date: 2025-07-12
starting page: 13
ending page: 25
doi: 10.63440/jef.v2i1.61

Pengurangan Distorsi Harmonik Total Pada Sistem Fotovoltaik Tenaga Surya Dengan Metode Kecerdasan Buatan: Tinjauan Epistemologi
type: item
description: Total harmonic distortion (THD) in photovoltaic (PV) systems is a significant challenge that can degrade power quality and disrupt grid stability. This research proposes an innovative approach utilizing artificial neural networks (ANNs) to detect and mitigate THD in real-time. The uniqueness of this study lies in the application of transfer learning to train AI models with limited data, thereby reducing computational time and costs. Additionally, this research adopts a physics-based approach to enhance the interpretability of AI models, allowing us to understand the mechanisms behind model predictions. The results of this study are expected to contribute to the development of more efficient and reliable PV systems, as well as open up new avenues for renewable energy utilization. This research also has intriguing epistemological implications, as it demonstrates the potential of AI to assist us in understanding complex systems like energy systems in novel and profound ways.
subject: Articles
  topic: section
subject: Artificial Intelligence
  topic: keywords
subject: Total Harmonic Distortion
  topic: keywords
subject: Photovoltaic System
  topic: keywords
subject: Epistemological Implications
  topic: keywords
creator: Ahmad Baihaqi Mas
creator: Afandi Arif Nur
creator: Patmanthara Syaad
rights: Copyright (c) 2024 Ahmad Baihaqi Mas, Afandi Arif Nur, Patmanthara Syaad (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 50
ending page: 58
doi: 10.63440/jef.v1i2.46

Analisis Perbandingan Jenis PLTS 200 WP Untuk Mengukur Biaya Instalasi Pada Skala Rumah
type: item
description: The need for electrical energy is currently increasing in line with technological advances, but the energy supply is still insufficient. There have been many developments of power plants using sunlight. Therefore, this study is to analyze the costs required for planning a 200 Wp PLTS as a renewable energy source. This research was conducted in the Dringu sub-district, Probolinggo district, on Thursday 6 June 2023 at 08.00 - 14.53 WIB. The research begins with data collection of sunlight intensity. The highest light intensity on the first day was recorded at 12:38 WIB was 1622 Lux, the second day the sunlight intensity was recorded at 12:02 WIB was 1607 Lux and the third day the sunlight intensity was recorded at 12:32 WIB was 1606 Lux. With the output power of solar panels that produce 1.18 kWh/Day, the amount that can be generated for one day is Rp. 1,704.75 and in one year is Rp. Rp. 613,708.56. The cost of making a 200 Wp PLTS is Rp. 3,977,000 so that it takes 6.4 years to recover the initial investment costs. The total advantage of using a 200 Wp solar panel is Rp. 15,097,230.56.
subject: Articles
  topic: section
subject: PLTS
  topic: keywords
subject: Cost Analysis
  topic: keywords
subject: Solar Panel
  topic: keywords
subject: Renewable Energy
  topic: keywords
creator: Mas Ahmad Baihaqi
creator: Andi Susilo
rights: Copyright (c) 2024 Mas Ahmad Baihaqi, Andi Susilo (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 79
ending page: 87
doi: 10.63440/jef.v1i2.45

Pengembangan Sistem Kunci dan Bell Pintu Berbasis WiFi Menggunakan ESP32-CAM Terintegrasi Telegram
type: item
description: Home security is a major concern in the era of modern technology. This study aims to develop a WiFi-based door lock and doorbell system using ESP32-CAM integrated with Telegram. This system is designed to provide an efficient security solution, allowing users to receive real-time notifications and control door access remotely through the Telegram application. The research methods are hardware design, software development, and integration of the IoT module with Telegram. The test results show that the system operates effectively in sending images in tests I-III obtained 5-7 seconds, sending notifications when the doorbell button is pressed with a time of 4-6 seconds, testing distances of 10 cm, 13 cm, and 15 cm, and an error value of 0.1-0.3%. This implementation is expected to improve home security with an easily accessible and reliable technological approach.
subject: Articles
  topic: section
subject: Home Security
  topic: keywords
subject: IoT
  topic: keywords
subject: ESP32-CAM
  topic: keywords
subject: Telegram
  topic: keywords
subject: Wifi
  topic: keywords
creator: Merilsafani
creator: Wahda Tulummah
creator: Elin
rights: Copyright (c) 2024 Merilsafani, Wahda Tulummah, Elin (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 70
ending page: 78
doi: 10.63440/jef.v1i2.43

Sistem Monitoring dan Pengendalian Suhu Otomatis Berbasis IoT Untuk Greenhouse Dengan Algoritma Fuzzy Logic
type: item
description: In facing the challenges of climate change that affect the agricultural sector, automatic monitoring and control systems are important solutions to ensure optimal conditions for plant growth. This study develops an Internet of Things (IoT)-based system and fuzzy logic algorithms to automatically control temperature and humidity in a greenhouse. This system uses a DHT22 sensor to measure temperature and humidity, ESP32 as a microcontroller, and actuators such as fans and heaters to adjust environmental conditions. The fuzzy logic algorithm enables adaptive decision making based on real-time data collected. The research methodology adopts the ADDIE development model which includes analysis, design, development, implementation, and evaluation. The implementation results show that the system is able to improve the efficiency of greenhouse environmental management, maintain the stability of temperature and humidity parameters, and increase plant productivity. This technology is a step forward in supporting the sustainability of modern agriculture.
subject: Articles
  topic: section
subject: Greenhouse
  topic: keywords
subject: Internet of Things
  topic: keywords
subject: Fuzzy Logic
  topic: keywords
subject: Monitoring System
  topic: keywords
subject: Temperature
  topic: keywords
creator: Faizur Rahman Imran
creator: Gunawan Rahana
creator: Fajri Hidayat Mahda
creator: Dessy Ana Laila Sari
rights: Copyright (c) 2024 Dessy Ana Laila Sari, Faizur Rahman Imran, Gunawan Rahana, Fajri Hidayat Mahda (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 59
ending page: 69
doi: 10.63440/jef.v1i2.41

Desain Teknologi Dual-Axis Solar Tracker Untuk Mengukur Sudut, Torsi dan Daya Motor Worm Gear Pada Panel Surya
type: item
description: This paper discusses the design of dual-axis solar tracker technology to measure the angle, torque and motor power of solar panels in dragon fruit fields in Banyuwangi Regency. The installation of solar panels that have been carried out in static conditions with the charging of solar panel energy produced is not optimal. Therefore, solar tracker technology is proposed to measure the angular velocity, motor torque, and motor power by following the direction of the sun. The dual-axis solar tracker uses a worm gear consisting of a spiral threaded shaft to drive a toothed wheel with a rotation angle of 180o. The results of the application of the solar tracker show that the angular velocity, torque and power increase significantly. Measurement of the dual-axis solar tracker with a time of 2-30 seconds obtained the angle, torque and power of the worm gear motor at a time of 0 seconds, namely -664.151 deg / s to a time of 30 seconds 621.534 deg / s. While the results of measurements with a time of 30-60 seconds produced an angular velocity of 621.534-2169.744 deg / s. Furthermore, the measurement of the worm gear motor torque at 0-30 seconds obtained 353,712-2286,268 Nm, and the measurement of the motor torque at 30-60 seconds produced a value of 2286,268-7356,913 Nm. The measurement of the worm gear motor power with a time of 2-30 seconds produced an average power of 7,785-46,984 kW, and the measurement of the motor power at 30-60 seconds produced a power of 46,984-101,479 kW.
subject: Articles
  topic: section
subject: Solar Tracker
  topic: keywords
subject: Worm Gear
  topic: keywords
subject: Daya Baterai
  topic: keywords
subject: Lahan Buah Naga
  topic: keywords
creator: Adi Mulyadi
creator: Muhammad Zainal Roisul Amin
rights: Copyright (c) 2024 Adi Mulyadi, Muhammad Zainal Roisul Amin (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 36
ending page: 49
doi: 10.63440/jef.v1i2.40

Optimasi Efisiensi Solar Cell Melalui Solar Tracking dan Sistem Monitoring Pada Proteksi Energi Listrik
type: item
description: This research aims to design and develop an advanced monitoring system for solar cells, incorporating solar tracking technology and equipped with an energy storage protection system. In Indonesia, the substantial potential of solar energy remains underutilized, despite the country's advantageous equatorial location, which provides a solar radiation intensity averaging 4.5 kWh/m² per day. The proposed system in this study seeks to maximize solar energy capture by employing a tracking mechanism that aligns the solar cells with the direction of sunlight throughout the day. Additionally, the system is designed with an integrated protection feature to prevent battery overuse, thereby extending the battery's lifespan and ensuring efficient energy storage. The research utilizes an Arduino Uno microcontroller, Light Dependent Resistor (LDR) sensors, and an INA219 sensor module as the primary components for accurate measurement and real-time monitoring. The system's effectiveness is evaluated based on its ability to optimize solar energy reception and maintain the longevity and efficiency of the energy storage system. Experimental results demonstrate that the developed system significantly improves the efficiency of solar energy capture by the solar cells and provides robust protection for the energy storage mechanism. This study contributes to the field of renewable energy by offering a practical solution for enhancing solar energy utilization in regions with high solar irradiance, thus promoting sustainable energy practices and reducing dependence on non-renewable energy sources.
subject: Articles
  topic: section
subject: INA219 Sensor Module
  topic: keywords
subject: Efficiency
  topic: keywords
subject: Energy Storage Protection
  topic: keywords
subject: Light Dependent Resistor (LDR)
  topic: keywords
creator: Mas Ahmad Baihaqi
creator: Hartawan Abdillah
creator: Ahmad Izzuddin
creator: Tamam Asrori
creator: Alief Muhammad
creator: Dani Hari Tunggal Prasettio
rights: Copyright (c) 2024 Mas Ahmad Baihaqi, Hartawan Abdillah, Ahmad Izzuddin, Tamam Asrori, Alief Muhammad, Dani Hari Tunggal Prasettio (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-30
publication date: 2024-06-30
starting page: 35
ending page: 45
doi: 10.63440/jef.v1i1.19

Sistem Monitoring Kecepatan dan Daya Mobil Listrik Pada IEMC (Indonesian Energy Marathon Challenge)
type: item
description: This article discusses the speed and motor power monitoring system for IEMC electric cars. IEMC electric cars vary in speed and power when loaded, so the driver cannot know the speed and power produced. Furthermore, a monitoring system design is proposed to monitor speed and power when operating. The method uses a hall-effect-sensor to calculate voltage, current, power and speed and the monitoring system uses Xbee-Pro which is displayed on the monitor screen. Monitoring results show that without load it produces a current of 2.7-2.8 A, a voltage of 49.10-50.40 volts, a power of 129.10-136.08 watts. Meanwhile, an electric car with a load produces a current of 18.60-18.50 A, a voltage of 49.10-50.40 volts, and a power of 894.66-932.40 watts with a sensor distance of 0.5-1 cm each. Monitoring results show that voltage, current and power can be monitored via a PC or laptop in real-time.
subject: Articles
  topic: section
subject: Monitoring
  topic: keywords
subject: Velocity
  topic: keywords
subject: Power
  topic: keywords
subject: Java
  topic: keywords
creator: Arief Trisno Eko Suryo
creator: Mohamad Diki
creator: Dwi Gita Anggagana
rights: Copyright (c) 2024 Arief Trisno Eko Suryo, Mohamad Diki, Dwi Gita Anggagana (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-30
publication date: 2024-06-30
starting page: 27
ending page: 34
doi: 10.63440/jef.v1i1.18

Desain Rangkaian AC to DC Full Wave Rectifier Menggunakan IC LM338T Untuk Mengatur Output Tegangan dan Arus
type: item
description: This paper discusses the design of a full-wave-rectifier AC to DC circuit using the LM338T IC to regulate voltage, current and output based on load variations. Load variations cannot be regulated using DC current and cause the load to vary. Therefore, a modification of the full wave rectifier circuit with IC LM338T is proposed for regulation based on load variations. The results show that variations in motor load produce voltage, current and power of 1.25 Vdc each, an output current of 0.10 A, and an output power of 0.12 watts. Using the LM338T IC can regulate the output voltage from 1.25–32 Vdc and a current of 5 A. If the load exceeds 5 A, the voltage will decrease and the resulting wave rectifier will experience distortion. So that the performance of the IC lasts longer, add a heat-sink to dissipate heat.
subject: Articles
  topic: section
subject: AC to DC Circuit
  topic: keywords
subject: Full-Wave-Rectifier
  topic: keywords
subject: IC LM338T
  topic: keywords
creator: Faril Aqmal
rights: Copyright (c) 2024 Faril Aqmal (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-30
publication date: 2024-06-30
starting page: 21
ending page: 26
doi: 10.63440/jef.v1i1.17

Deteksi Kebocoran Kapal : Desain Dan Monitoring
type: item
description: This paper discusses the design and monitoring system of ship leakage. Ship leakage causes accidents at sea. Therefore, a prototype design and monitoring system are proposed. The design uses fiberglass and resin with dimensions of 60x15x13 cm, and monitoring uses the Internet of Things to turn on three automatic pumps alternately. The results show that monitoring pump 1 obtained an average water volume of 0.00131 m3, time 83.92 seconds, discharge 0.0000157 m3/second, current 0.44 A and power 2.2 W. Pump 2 obtained an average water volume of 0.00161 m3, time 139.08 seconds, discharge 0.0000116 m3/second, current 0.24 A and power 1.2 W. While pump 3 obtained an average water volume of 0.00126 m3, time 52.26 seconds, discharge 0.0000241 m3/second, current 0.68 A and power 3.4 W. The monitoring results have different average water volume, time, discharge, current and power.
subject: Articles
  topic: section
subject: Ship Prototype Design
  topic: keywords
subject: Water Level Sensor
  topic: keywords
subject: ESP Module
  topic: keywords
subject: DC Motor Pump
  topic: keywords
subject: IoT
  topic: keywords
creator: Viki Ananta Sutrisno
creator: Adi Mulyadi
creator: Muhammad Zainal Roisul Amin
rights: Copyright (c) 2024 Viki Ananta Sutrisno, Adi Mulyadi, Muhammad Zainal Roisul Amin (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-30
publication date: 2024-06-30
starting page: 10
ending page: 20
doi: 10.63440/jef.v1i1.16

Cascade Greinacher : Desain dan Simulasi Penaik Tegangan Output DC Menggunakan Modifikasi Rangkaian Cascade
type: item
description: This paper discusses the design and simulation of the Cascade Greinacher circuit to increase the dc output voltage and current. The voltage increasing circuit using the Cockroft-Walton method has a large output voltage ripple and voltage drop. Meanwhile, half wave and full wave rectifier circuits are only capable of producing a DC output voltage and do not reach the maximum voltage value. In addition, the load resistance at each input power saturation is different and high frequencies require the addition of a capacitor circuit. Therefore, the Greinacher Doubler Circuit (GDC) rectifier is proposed with a modified diode and capacitor series arranged in nine levels in parallel. The circuit modification is used as a DC output voltage rectifier to reduce output voltage ripple. Then the circuit modification was tested by simulating the PSIM software and varying input voltages. Simulation testing uses a 220 volts voltage source, 50 Hz frequency, and component specifications for a single-phase step-down transformer 220 to 12 volts, 8 diodes (DXN, DN/DXN1, DN1/DXN2, DN2/DXN3, DN3), 8 capacitors with 4700Uf value (CXN, CN/CXN1, CN1/CXN2, CN2/CXN3, CN2), and 100 Ω resistor. simulation results which produce a voltage greater than 3 times the input voltage, namely 35.7 V and a current of 0.98 A. Even though at times 0.001 seconds and 0.0035 seconds and 0.0054 seconds the output voltage and current are constant at 4.9 volts respectively, the current is 0.03 A, current 0.08 A and current 0.013 A. The output voltage Vout, Vs and current continue to increase when it reaches 1 second.
subject: Articles
  topic: section
subject: Design and Simulation
  topic: keywords
subject: DC Output Voltage and Current
  topic: keywords
subject: Greinacher Cascade Circuit
  topic: keywords
creator: Agung Fitrahadi
creator: Adi Mulyadi
creator: Mas Ahmad Baihaqi
rights: Copyright (c) 2024 Agung Fitrahadi, Adi Mulyadi, Mas Ahmad Baihaqi (Author) https://creativecommons.org/licenses/by-sa/4.0
date: 2024-06-30
publication date: 2024-06-30
starting page: 1
ending page: 9
doi: 10.63440/jef.v1i1.15