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Muldi Yuhendri
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Journal of Industrial Automation and Electrical Engineering
Published by Universitas Negeri Padang
ISSN : -     EISSN : 30891159     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
Journal of Industrial Automation and Electrical Engineering (JIAEE) is an open-access peer-reviewed journal which is providing a platform to researchers, scientists, engineers, and practitioners/professionals throughout the world to publish the latest creations and achievement, future challenges and exciting applications of manufacture and applications of instrumentation and control engineering, industrial automation, control system, robotics, power electronic and drive, renewable energy, SCADA and Internet of Things (IoT), power quality, electrical machine and drive, artificial intelligence (AI), circuits & electronics, electrical engineering materials, protection system, power system analysis etc. This journal is published periodically twice a year, namely in June and December.
Arjuna Subject : Teknik (semua kategori) - Teknik Kontrol dan Sistem
Articles 125 Documents
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Arduino Uno based Vein detection design using High Power LED (HPL) setiawan, Rizki; Mulya, Rudi
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp182-187

Abstract

Difficulty in locating veins often poses a challenge in medical procedures such as intravenous catheterization or blood sampling, especially in children, adolescents, adults, and the elderly. This study designed and developed a vein detection device based on an Arduino Uno, utilizing a high-power LED (HPL) as the primary light source for locating veins. The device is equipped with a TTP223 touch sensor as the LED activation trigger and a PWM module to adjust light intensity according to the user's skin characteristics. The testing process was conducted on various age groups (children, adolescents, adults, and the elderly), with results showing that the device can clearly display veins, particularly in adolescents, adults, and the elderly, with optimal light intensity above 900 lux. The lowest average intensity was found in the children's group, indicating the need for more adaptive intensity adjustments. The device demonstrated stable and responsive performance and can assist medical personnel in accelerating the process of vein detection in a non-invasive, practical, and economical manner.
Lighting intensity control system using ESP32 Susandi, Agung Suheru; Basrah Pulungan, Ali
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp188-194

Abstract

  Efficient lighting that can be controlled flexibly is an important requirement in supporting comfort and energy efficiency, especially in residential environments. This research designs a lighting control system that can be accessed through various methods, such as touch screens, mobile applications, and physical switches, to provide flexibility in setting light intensity according to user needs. This system design uses an ESP32 microcontroller as the main control center connected to relays, a TFT touchscreen-based interface, a physical switch, and an internet-based Blynk application. The light intensity setting is done using RBDdimmer-based AC dimmer module, and the power consumption monitoring is done through PZEM0-004T sensor. Control and monitoring data are synchronized in real-time between control methods. Test results show that the system is able to properly manage lighting through three control paths in a synchronous manner, even when an internet connection is not available. The system is capable of automatically saving and restoring the last status, and makes it easy for users to adjust the lighting according to their preferences. With these features, this system can be implemented in an efficient IoT-based smart lighting concept
Monitoring and controlling the electricity usage of 2 Room rented house based on IoT Rizki Pratama, Alan; Dewi, Citra
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp48-53

Abstract

Uncontrolled use of electrical energy in boarding houses and rentals often causes waste of power and high electrical loads. This research aims to design an Internet of Things (IoT)-based electric power monitoring and control system in two rooms using ESP32 microcontroller, PZEM-004T sensor, and OLED display. The system is integrated with the Blynk platform for remote monitoring, six relays to control electrical loads, and Google Sheet as a medium for storing monitoring data. Tests were conducted using several types of loads, including a 15-watt lamp, soldering iron, fan, cell phone charger, and 600-watt water heater. The test results showed a difference in readings between the sensor and multimeter with an average percentage error of 0.3% for voltage, 4% for current, and 0.53% for power. The current error is relatively high because the current value is so small that the difference slightly affects the percentage. In addition, testing on the relay shows that the system is able to automatically cut off the current when the cost limit is reached, as well as the buzzer works well when the cost limit is approaching. Based on these results, this system can be an effective solution in saving energy and controlling electricity usage based on IoT
Maximum power control system for solar panels using the Sliding Mode Controller (SMC) method Nugraha, Ksatria; Yuhendri, Muldi
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp98-105

Abstract

Solar energy is a promising renewable energy source that offers solutions to the energy crisis and carbon emission reduction, but the power output generated by solar panels is fluctuating due to changes in light intensity and ambient temperature. This study develops a Maximum Power Point Tracking (MPPT) control system using the Sliding Mode Controller (SMC) method to optimize the power output of solar panels. The system design includes the use of a boost converter as a voltage regulator and an Arduino Mega 2560 microcontroller as the control center, with the SMC algorithm developed in Simulink MATLAB to generate a PWM signal that controls the duty cycle. Test results show that the SMC algorithm can achieve a maximum power point of 30 watts in 20 seconds, faster and more efficient than the Perturb and Observe (P&O) method, which only reaches 25 watts in 30 seconds, and demonstrates lower and more stable power oscillations. The boost converter was also proven effective in increasing the output voltage of the solar panel. Thus, the SMC-based MPPT system demonstrates superior performance in efficiency and adaptability to dynamic environmental conditions, making it suitable for application in the development of more reliable solar energy systems  
Tomato separation conveyor based on color and weight using microcontroller Rahalia Dinda, Natasya; Tri Putra Yanto, Doni
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/r4jtc628

Abstract

Indonesia, as an agricultural country, has great potential in the agricultural sector, including horticultural commodities such as tomatoes. Post-harvest tomato processing, such as sorting by color and weight, is often done manually, leading to inefficiency and the potential for human error. This research aims to design and build a microcontroller-based tomato sorting conveyor to improve efficiency and product quality. This system utilizes a color sensor to identify the ripeness of tomatoes and a weight sensor to measure their weight. The microcontroller acts as the main controller, processing data from the sensors, making decisions, and regulating the conveyor mechanism to separate the tomatoes into the appropriate lanes. This research is expected to overcome the inefficiency problem in the manual tomato sorting process. With automatic separation by color and weight, the time and labor required are reduced, thereby reducing operational costs. Furthermore, the use of a microcontroller to process data precisely can help ensure that sorted tomatoes meet the desired quality standards. The results of this research are expected to contribute to the development of microcontroller-based technology in agriculture and serve as a reference for further research
Water pump optimization in an Internet of Things-based soil  moisture monitoring system Ode Putra, Aidil; Sukardi
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/czzhx986

Abstract

Internet of Things (IoT) technology in agriculture is increasingly growing, especially in the automation of irrigation systems. This study aims to design and implement an IoT-based soil moisture monitoring system equipped with a water pump operation optimization algorithm to improve water use efficiency. This system is integrated with a NodeMCU ESP 8266 connected to the Blynk application and Google Spreadsheet to transmit data in real-time via smartphone devices. A combination of soil moisture sensors and water flow sensors is integrated to detect intelligent controls designed to automatically regulate the time and duration of watering based on the specified humidity threshold and predicted environmental conditions. Test results show that this system is able to maintain soil moisture levels within optimal limits while reducing water consumption significantly compared to conventional irrigation systems. Thus, this system not only supports more efficient and sustainable agricultural practices but also provides a technological solution that can be adapted to various scales of agricultural land
Design of navigation light using Microcontroller Muhammad Irfanius; Basrah Pulungan, Ali
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/2pdhc196

Abstract

This final project discusses the design and development of a icrocontroller-based navigation light system. This system aims to improve maritime safety by providing a more accurate and comprehensive control and monitoring system for navigation light conditions. The system uses an Arduino Mega 2560 microcontroller as the main controller, equipped with current and voltage sensors to monitor lamp condition parameters periodically. Manual control of the navigation lights is done via pushbuttons, and information about the lamp conditions (voltage and current) is displayed on an LCD screen. In addition, the system is equipped with a buzzer as an early warning alarm if abnormal conditions are detected in the lamp, such as voltage or current exceeding normal limits. It is hoped that this system can provide a solution to maritime safety problems by providing more complete and accurate information regarding the condition of navigation lights, as well as enabling more effective preventative actions
Implementation of induction motor control and monitoring system for blower drive based on Internet of Things Muhammad Zein, Habibi; Yuhendri, Muldi
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/qv3s4716

Abstract

Induction motors are widely used in industrial applications, particularly as blower drives, due to their simplicity, durability, and high efficiency. However, when operated at constant speed without considering load conditions, these motors often cause excessive energy consumption and reduced operational lifespan. This study develops an Internet of Things (IoT)-based control and monitoring system for a three-phase induction motor driving a blower by integrating Siemens Sinamics G120 Variable Speed Drive (VSD), Simatic S7-1200 PLC, SIMATIC KTP 700 HMI, and a web interface based on Node-RED. The system supports manual and automatic operation modes, with the automatic mode controlled by real-time ambient temperature readings from an LM35 sensor. The automatic control logic ensures the motor operates only when the temperature is within the range of 20°C to 37°C, automatically shutting down the motor if the temperature falls outside this range to prevent damage and inefficient operation, while the motor speed is proportionally adjusted according to the temperature within the specified range. Monitoring and control can be performed remotely via PC or smartphone using Ethernet communication based on the Profinet protocol. Testing results show that motor speed and direction can be accurately controlled and monitored in real time, with consistent data among the HMI, VSD, and external measuring instruments. This solution offers a reliable, user-friendly, and energy-efficient method for blower control in industrial environments, making a significant contribution to industrial automation by combining conventional control systems with IoT technology
Design and construction of a multi-input boost converter Diffa, Allif Khairul; Yuhendri, Muldi
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jiaee.v2.i2.pp58-64

Abstract

This study designs and implements a Multi Input Boost Converter (MIBC) to improve the efficiency and stability of renewable energy systems. The device combines two DC voltage sources, such as solar panels and wind turbines, into a higher and more stable output voltage. The system is controlled by an Arduino Mega 2560 programmed via MATLAB Simulink to generate Pulse Width Modulation (PWM) signals, which are amplified by an IR2110 gate driver before activating the MOSFET. Two 12 V DC inputs are processed through the boost converter circuit to produce voltages of up to 24 V DC. An ACS712 current sensor and a voltage sensor are used as feedback for real-time duty cycle adjustment. The research process includes block diagram design, circuit construction, hardware assembly, and microcontroller programming. Testing on 50 Ω and 110 Ω loads shows that the MIBC can efficiently combine two power sources, maintain voltage stability, and minimize power losses. This design enhances the reliability and flexibility of hybrid power generation systems and has the potential to serve as a reference for developing multi-input power conversion in small to medium-scale renewable energy applications.
Water flow control and monitoring system in pipes using water   flow sensor Umar, Saidina; Basrah Pulungan, Ali; Habibullah; Dewi, Citra
Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 1 (2025): Vol 2 No 1 (2025): June 2025
Publisher : Department of Electrical Engineering Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/4h3may53

Abstract

This paper discusses the design, construction, and testing of a water flow control and monitoring system in pipes that aims to detect leaks and combine water flow in real time to improve efficiency and reduce potential losses due to leaks. This system is designed using water flow sensors placed in each channel in a certain number to detect the air flow rate. The difference in air flow read from several sensors is used as an indication of a leak. This system is integrated with a microcontroller and is equipped with control via an electric solenoid valve that allows for leak handling and air flow diversion when needed. Several tests have been conducted to ensure the system is ready for use, and the results show that the system is able to control air flow well without any problems, and is able to monitor air flow in real time, detecting changes in flow when a leak occurs. This research contributes to a device for controlling and monitoring water flow in pipes to improve the efficiency of water channel handling

Page 11 of 13 | Total Record : 125

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