JECCOM
JECCOM: International journal of electronics engineering and applied sciences an Open Access Journal under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. JECCOM publishes in June and December. JECCOM publishes research papers, technical papers, conceptual papers, and case study reports in the area of Computer Engineering, Control and Computer Systems, Electronics, Informatics Data and Software engineering, Biomedical Engineering. Our publication will contribute towards the new exploration of knowledge and state-of-the-art technology for the scholars and industrial professionals in these fields. The manuscript can be an original theoretical works, review of literature, technical report, as well as technology and application based works. At the time of submission to the JECCOM, the articles must be original, unpublished, and not under consideration for publication elsewhere. Focus and Scope of JECCOM: International journal of electronics engineering and applied science are : Power Engineering Electric Power Generation, Transmission and Distribution, Power Electronics, Power Quality, Power Economic, FACTS, Renewable Energy, Electric Traction, Electromagnetic Compatibility, Electrical Engineering Materials, High Voltage Insulation Technologies, High Voltage Apparatuses, Lightning Detection and Protection, Power System Analysis, SCADA, Electrical Measurements Telecommunication Engineering Antenna and Wave Propagation, Modulation and Signal Processing for Telecommunication, Wireless and Mobile Communications, Information Theory and Coding, Communication Electronics and Microwave, Radar Imaging, Distributed Platform, Communication Network and Systems, Telematics Services, Security Network, and Radio Communication. Computer Engineering Computer Architecture, Parallel and Distributed Computer, Pervasive Computing, Computer Network, Embedded System, Human—Computer Interaction, Virtual/Augmented Reality, Computer Security, VLSI Design-Network Traffic Modeling, Performance Modeling, Dependable Computing, High Performance Computing, Computer Security Control and Computer Systems Optimal, Robust and Adaptive Controls, Non Linear and Stochastic Controls, Modeling and Identification, Robotics, Image Based Control, Hybrid and Switching Control, Process Optimization and Scheduling, Control and Intelligent Systems, Artificial Intelligent and Expert System, Fuzzy Logic and Neural Network, Complex Adaptive Systems. Electronics To Study Microelectronic System, Electronic Materials, Design and Implementation of Application Specific Integrated Circuits (ASIC), System-on-a-Chip (SoC) and Electronic Instrumentation Using CAD Tools Information technology Digital Signal Processing, Human-Machine Interface, Stochastic Systems, Information Theory, Intelligent Systems, IT Governance, Networking Technology, Optical Communication Technology, Next Generation Media, Robotic Instrumentation Informatics Information Search Engine, Multimedia Security, Computer Vision, Information Retrieval, Intelligent System, Distributed Computing System, Mobile Processing, Next Network Generation, Computer Network Security, Natural Language Processing, Business Process, Cognitive Systems. Data and Software engineering Software Engineering (Software: Lifecycle, Management, Engineering Process, Engineering Tools and Methods), Programming (Programming Methodology and Paradigm), Data Engineering (Data and Knowledge level Modeling, Information Management (DB) practices, Knowledge Based Management System, Knowledge Discovery in Data) Biomedical Engineering Biomedical Physics, Biomedical Transducers and instrumentation, Biomedical System Design and Projects, Medical Imaging Equipment and Techniques, Telemedicine System, Biomedical Imaging and Image Processing, Biomedical Informatics and Telemedicine, Biomechanics and Rehabilitation Engineering, Biomaterials and Drug Delivery Systems.
Articles
10 Documents
<![CDATA[Implementation of K-Nearest Neighbor for Fall Position Detection of Dementia Patients Based Microcontroller ]]>
<![CDATA[Yulastri]]>;
<![CDATA[Era Madona]]>;
<![CDATA[Laxmy Devy]]>;
<![CDATA[Anggara Nasution]]>;
<![CDATA[Nur Iksan]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.2.79-85.2023
<![CDATA[A microcontroller-based detection tool for the presence of patients with dementia has been made using the K-Nearest Neighbor (KNN) method with the help of coordinate points that can be seen via Google Maps. which is based on patient care with a patient-oriented approach. The targets of this research are (a) designing and implementing a fall detection system using the mpu6050 sensor, (b) using the (KNN) method to determine the coordinates of the location of dementia patients using GPS. The research method starts from making a prototype and measuring system performance. The test results on GPS produced an average latitude error of 0.002091% and an average longitude error of 0.000032% in Pauh District, while in Lubuk Kilangan District the average latitude error was 0.002641% and an average longitude error of 0.000150%. The KNN method with the Eucledian distance formula can help supervisors find out the nearest police station to the patient through the coordinate points detected by GPS by taking the smallest value from the comparison of values in the form of degrees between the Pauh police station and the Lubuk Kilangan police station for the patient. Overall the tool can function well.]]>
<![CDATA[Design of Internet Of Things (IoT) trainer kit with Multi Communication ]]>
<![CDATA[Era Madona]]>;
<![CDATA[Efrizon]]>;
<![CDATA[Anggara Nasution]]>;
<![CDATA[Rara Yetrisia]]>;
<![CDATA[Laxsmy Devy]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.2.47-57.2023
<![CDATA[Industry 4.0, or the Fourth Industrial Revolution, is a recent technological development that has significantly changed the industrial production process. One of the keys to this change is the Internet of Things (IoT), where the role of humans is likely to diminish and be replaced by machines. Aligning the workforce with IoT is important, but creating a qualified workforce is a challenge. IoT learning modules are needed to help students understand IoT concepts. The purpose of this research is to design an Internet of Things kit module with Radio communication with LoRa SX1278 Ra-02. The research stages start from literature study, hardware design, software design and overall testing. Module testing is done by sending DHT11 sensor data using LoRa SX1278 Ra-02 and monitored in Thingspeak. From the test results that have been carried out, it can be concluded that sending using LoRa (Long Range) technology is influenced by distance and obstacles. At a distance of 40 to 230 metres, communication between the Lora Transmitter and Lora Receiver is successful, which shows that LoRa technology is able to overcome communication distances in that range. However, at a distance of more than 230 metres to 300 metres, data transmission can still be done by the Lora Transmitter, but the data cannot be received by the Lora Receiver, indicating a bottleneck in communication.]]>
<![CDATA[Monitoring Pesticide Watering On Plants Shallot Using Mosquitto Network (MQTT) Client-Server Network ]]>
<![CDATA[Muhammad Yaafi Melindra]]>;
<![CDATA[Hendrick Hendrick]]>;
<![CDATA[Nadia Alfitri]]>;
<![CDATA[Rahmat Rahmat]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.2.41-46.2023
<![CDATA[Shallots are one of the leading commodities in several regions in Indonesia. In the cultivation of shallot plants there are pests that can reduce the quality of shallots. Along with the times, and to overcome the problem of watering pesticides for shallot plants, an automation tool is designed to make it easier for farmers to water pesticides. The design of this tool uses the concept of Internet of Thing (IoT) where the application used is Node-RED with the MQTT protocol. The optimum humidity for the growth and development of shallot plants is 50-70%, so soil moisture sensors are used to measure soil moisture. Pesticide watering also looks at weather conditions such as rain. Therefore, the raindrop sensor is used to detect rain. From several trials that have been carried out, it produces one experimental result that shows soil moisture of 35% where weather conditions are not raining and, the relay is active to perform pesticide watering. This indicates that the pesticide watering of shallot plants using the MQTT client-server network is successful carried out.]]>
<![CDATA[Design of Basic Vital Signs Measurement Tool And Dehydration Early Detection in Human Body ]]>
<![CDATA[Efrizon Efrizon]]>;
<![CDATA[Gwo Jia Jong]]>;
<![CDATA[Hendrick Hendrick]]>;
<![CDATA[fadhlan]]>;
<![CDATA[Yulastri Yulastri]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 1 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.1.1-8.2023
<![CDATA[A tool has been made to monitor vital signs such as heart rate, oxygen saturation in the blood, and body temperature based on a microcontroller which is based on dehydration conditions where the body loses more fluid than the amount of fluid it enters. Parameters for carrying out this detection include heart rate, blood oxygen saturation (SpO2), body temperature and urine color. The targets of this research are (a) making a prototype, (b) programming the system with the help of the Arduino IDE, and (c) measuring system performance. The research method starts from making a prototype and measuring system performance. The results of measuring the performance of the tool show that the error for measuring heart rate is 1.28%, measuring blood oxygen saturation (SpO2) is 0.51%, and measuring body temperature is 1.729%. However, for the dehydration detection test from 5 test samples, the results showed a success percentage of 60% with an average error of 40%. Overall the tool can function well]]>
<![CDATA[Design and Implementation Monitoring System for The effects of Prolonged Sitting ]]>
<![CDATA[Yulastri Yulastri]]>;
<![CDATA[Aprinal Adila Asril]]>;
<![CDATA[Era Madona]]>;
<![CDATA[Roni Putra]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 1 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.1.9-15.2023
<![CDATA[Workers spent more than two-thirds of their working hours sitting behind their desk. Almost all of them never put attention to good sitting position and caused health problems for themselves such as increasing the risk of hemorrhoids, heart disease, diabetes, obesity, joints damage, muscles and posture. The workers are not aware into account how long they had been sitting. Thus, one way to avoid health problems caused by long-term sitting is using a device which monitors body temperature, heart and muscle. In this study, the prototype is designed and implemented to monitor how long the worker had sit in their chair and the effect to their body. This system detected the temperature on the chair using temperature sensor, sensor ECG to heart detection placed on the finger and the sensor EMG to detect muscle is placed on the hand muscles. The information from the sensors are sent and saved to the database server and displayed through the website. The test results indicate that body weight and gender affect the speed of rise of body temperature which is measured on the seat cushions. Functional testing using the web interface successfully performed in displaying the results to the web interface sensor readings in real time and displays the results of the previous sensor readings.]]>
<![CDATA[Wireless Sensor Network Based Server Room Temperature Monitoring System ]]>
<![CDATA[Reza Nandika]]>;
<![CDATA[Era Madona]]>;
<![CDATA[Laxsmy Devy]]>;
<![CDATA[Adi Chandranata]]>;
<![CDATA[Yultrisna Yultrisna]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 1 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.1.16-22.2023
<![CDATA[A remote temperature monitoring system has been created in the server room using LoRa technology which is based on preventing overheating on servers which can affect the performance of components in the server. The research objective is to design and implement a new LoRa-based server room monitoring system design. The targets of this research are (a) creating a system prototype, (b) programming the system with the help of Arduino IDE, (c) measuring system performance. The research method starts from making a prototype and measuring system performance. The results of system performance measurements, testing on LoRa showed the best RSSI results of -56 dBm, temperature data from 17°C -19°C and humidity from 55% to 59% in the server room. Overall the tool can function well.]]>
<![CDATA[Application of hart concentrator to save the number of input analogue channel usage in PLC PAC system on SCADA cimplicity ]]>
<![CDATA[Anton Hidayat]]>;
<![CDATA[Reza Nandika]]>;
<![CDATA[Anton Anton]]>;
<![CDATA[Nadia Alfitri]]>;
<![CDATA[Alfred Trinanda]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 1 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.1.23-33.2023
<![CDATA[The types of inputs and outputs of a control system that exist today are quite varied with their respective advantages and disadvantages that can be adapted to existing needs. So with the complexity of the system, the price is also very expensive. As one option to overcome this problem is to utilize Highway Addressable Remote Transducer (HART) data through the application of the HART Concentrator System (HCS). HART data has four variables, namely Primary Value (PV), Secondary Value (SV), Third Value (TV) and Fourth Value (FV). All this data can be sent simultaneously to HCS and collected. Then the data on the HCS will be sent via RS485 serial communication to the Modbus Gateway TCPIP. At this Modbus TCPIP gateway, Modbus data can be sent via an Ethernet network so that it can be accessed flexibly by SCADA.]]>
<![CDATA[Monitoring System For Premature Baby Weight and Incubator Temperature Using Telegram Messanger With Smart Notificaton ]]>
<![CDATA[Era Madona]]>;
<![CDATA[Yulastri Yulastri]]>;
<![CDATA[Roni Putra]]>;
<![CDATA[Anggara N]]>;
<![CDATA[Aditya Wardhani]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 1 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.1.34-40.2023
<![CDATA[This research is designed as solution to maximize the automation service to premature baby in smart health concept. The aim of this research built the monitoring system to show the condition of premature baby weight and the incubator temperature using telegram messenger. The incubator in this research using grashof method and some hardware consist of DHT and load cell sensor, Ethernet shield and microcontroller arduino uno. The application in this research applied the Bot fiture from telegram messenger to response message and question. There are two service in the application, first baby weight service and incubator temperature services. Besides these services, the application also have notification service that inform the baby weight under 2,2 kg and the temperature. The experiment result of load cell circuit show error of baby weight measurement is 2,325 % and the bot testing using three commands and notification show the satisfied result.]]>
<![CDATA[Monitoring and Control System for Electrical Energy Consumption Based on The Internet of Things ]]>
<![CDATA[Andi Syofian]]>;
<![CDATA[Yugerita Firmance]]>;
<![CDATA[Yultrisna Yultrisna]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.2.58-65.2023
<![CDATA[Electrical energy consumption in the household sector is frequently uncontrolled, particularly when electronic devices are used. That is the tendency of users to forget to turn off or unplug the electronic device from the socket. In that case, modifications are made to the socket so that it can be controlled remotely via a smartphone. The hardware design uses the NodeMCU ESP8266 as a microcontroller combined with the PZEM-004T sensor module for electrical magnitude. Relay modules are used to secure the circuit in cases of higher loads. So that in the system, all three sockets can be monitored simultaneously. While the software design uses MIT App Inventor and Thingspeak Platform as servers. The data is saved in CSV format, which can be converted to Google Sheets or Microsoft Excel. Data is stored in the form of the name of the electronic equipment, the time of use, as well as voltage, current, power, cos phi, and electrical energy used. So that users can regulate the use of electrical equipment at home and reduce the waste of electrical energy. The test results showed the average faults for voltage, current, power, cos phi, and energy were 0.06%, 5.32%, 5.67%, 0.7%, and 7%, respectively.]]>
<![CDATA[Implementation of LiDAR Sensor for Mobile Robot Delivery Based on Robot Operating System ]]>
<![CDATA[Fiqri Ahmad Agung]]>;
<![CDATA[H Herizon]]>;
<![CDATA[Era Madona]]>;
<![CDATA[Muhammad Rohfadli]]>;
<![CDATA[Ja'far Ja'far]]>
<![CDATA[ JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023) ]]>
Publisher : <![CDATA[Politeknik Negeri Padang ]]>
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DOI: 10.30642/jeccom.1.2.66-78.2023
<![CDATA[Recent research has focused on the development of mobile delivery robots as part of the rapidly evolving autonomous technology. The main focus is on creating mobile robots capable of efficiently delivering goods without human intervention. This involves designing systems, core technologies, and overcoming various challenges. The navigation system of the delivery robot is enhanced by the use of LIDAR (Light Detection and Ranging) sensors. One of the sensors used is the RPLIDAR A1M8 which is capable of detecting nearby objects with a distance reading of 360°. Trials were conducted to evaluate the robot's navigation performance with a load variation of 0 kg to 20 kg. The test results show that RPLIDAR A1M8 can read distances up to 1200 cm with an error rate of about 3.15%, and a minimum distance of 15 cm with an error of 1.45%. The durability of this sensor reading is well maintained, with a presentation error of only 0.4%. Mapping trials in the room produced an average error of 18.57% without tracking, and 5.02% with tracking. The weight of the load carried by the robot affects the speed and travel time. The heavier the load, the robot speed decreases from 0.264 m/s at 0 kg load to 0.127 m/s at 20 kg load. Likewise, the travel time increases with the weight of the load, from 7.6 seconds to 15.6 seconds.]]>
