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INDONESIA
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat accepts articles with the scope on: Energy: Electric Power System, Power Electronics, Electric Transmission System, Electric Distribution System, Protection System, Renewable energy, Electrical Power Analysis, Energy Management, Electric Machine, andHigh Voltage System Telecommunication: Computer network, Information Technology, Telecommunications Regulations, Multimedia Communication System, Computer Engineering, Telecommunication System, Wireless Communication System, and Optical Communication System Electronic: Automation System, Avionics system, Biomedic, Instrumentation System, Artificial intelligence, Industrial Instrumentation, Optical Electronics, Control system, Mechatronics and Robotics
Articles 10 Documents
IoT Trainer Kit Training For Vocational School Teachers As Preparation Towards The 4.0 Industry Era Rahayu, Maya; Hariyanto, Teddi; Fadhlan, M. Yusuf
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 2 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i2.98-110

Abstract

In welcoming industry 4.0, teachers in vocational education are required to be able to make students be ready to enter the industry. However, the ability of vocational teachers to replace industry 4.0 is not optimal yet. One of the reason is unavailability of learning media to support IoT-based learning. We use an IoT training kit to make teachers easier to understand the Internet of Things. This trainer kit is equipped with an Arduino, some input devices and communication devices. These features are expected to improve teacher understanding of IoT, making it easier to implement it in the teaching-learning process with their students. The methodology used in this journal is quantitative research, with experimental research designs. The type of experiment used is the type of pre-experimental design, in the form of one group pre-test-post-test. The results of this training can improve the learning outcomes from the cognitive realm is 31.45%.
Haur Galur Youth Organization Training in Understanding of Basic and Supporting Components of IoT Technology Sartika, Erwani Merry; Setiadikarunia, Daniel; Darmawan, Aan; Gany, Audyati; BR. Pasaribu, Novie Theresia; Nugroho, Vincensius
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 1 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i1.1-9

Abstract

Internet of Things (IoT) is a conceptual technology that aims to complement the benefits of internet connectivity that connected continuously. IoT is a paradigm that states that each object can be used as a device that can identify, sense, as long as it is connected to the telecommunications network and provides communication with other equipment that connected to the internet. PAR (Participatory Action Research) is a method that involves interested parties in assessing the actions being carried out to make changes for the better. Youth Organization is a place for the development of the young generation that grows from awareness and responsibility, and officially is supported by the government to develop the potential that exists in the area. Electrical Engineering Study Program of Universitas Kristen Maranatha supports Karang Taruna Haur Galur Sukagalih Village, Bandung City, by providing knowledge, competencies, and skills, especially in the Internet of Things technology. Through this training obtained the results that indicate an increase of 30%, specifically about the knowledge of the nature of capacitors, and knowledge of WiFi. While for some knowledge questions such as LDR, pull-up, and some symbols, a quite good correct answer percentage of around 40% (from all participants) was obtained. The motivation of participants to progress and develop is seen from 100% of participants felt training needed to be continued again.
Software Design using Visual Basic for Application and Microsoft Excel Programming for Students Ramadhan, Fadillah; Rukmi, Hendang Setyo; Imran, Arif; Nugraha, Cahyadi; Ferdiansyah, Risdan
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 2 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i2.86-97

Abstract

The rapid development of information technology has made people to have the ability to design software with a programming language. There are quite some engineers who have not mastered programming languages. It happens becausesome people think that developing software with a certain programming language is very difficult. The language is difficult to understand, the accuracy must be precise, and the user is not familiar with the platform. Difficulty in learning programming languages is a problem that is often encountered by university students, vocational students, or employees. This article describes an easy programming language training activity for beginners, namelyVisual Basic for Applications (VBA)-Ms. Excel training.The advantage of this programming language iseasy to operate because manystudentsor employees are very familiar with Ms. Excel so that the adaptation process will be easy. The results of the post-test training that was attended bystudents showed a significant increase in the ability to design programming languages.
The Development of Solah Chair Using Electronic Sensor to Assist Disabled Muslims in Performing Prayers Mohd Fauzi, Abdullah Solihin; Hakim Bin Sa'idan, Ahmad Abror; Jamaludin, Juliza; Ismail, Wan Zakiah Wan; Ismail, Irneza; Sahrim, Mus'ab; Naeem, Bushra; Mohd Zain, Ahmad Syahmi; Mohd Jamal, Farah Aina; Raisin, Syarfa Najihah
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 1 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i1.25-34

Abstract

AbstractNowadays, the innovation and production of prayer seats can widely be seen around the world particularly in a nation or region with a majority of Muslim population. Demands on this assistive device are everywhere in order to ease and help disabled Muslims to conduct their daily prayers. Most of the existing devices consist of basic systems and sometimes do not accurately meet disabled Muslims’ requirement. The main objective of this research is to design and develop a Solah chair using electronic sensor to assist disabled Muslims to perform Solah and other ritual activities comfortably. This research uses four types of electrical and electronic systems namely the ultrasonic system, DF player system, counter system and IR sensor system to assist disabled Muslims to perform Solah and other ritual activities such as zikir and listening to Quran recitation. Arduino Uno is used to integrate these four subsystems. Arduino as the main micro-controller for this system is chosen for its convenience and capabilities to read and run C-language. It is also a simple platform which is suitable for many IT projects in general.
The Development of Company Profile Website for CV. Rian using Waterfall Model SDLC Dewi, Irma Amelia; Fitria, Lisye; Desrianty, Arie; Afifah, Alif Ulfa; Dzaky, M. Faishal
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 2 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i2.75-85

Abstract

Nowadays, the benefits of using the internet can be felt in society or even in the industrial world, either for business or just for entertainment purposes. Until 2017, Indonesia is one of the countries with the highest internet users globally, with around 112,6 million internet users. On the other hand, many small businesses have not used the internet to advertise their products. This project's main objective is to design and develop a company profile website of CV Rian as one of the brick micro-industry in Nagrek, West Java, enabling people to search and access information easily and quickly. This project uses Waterfall Model as Sofware Development Life Cycle (SDLC), MySQL as the database, and PHP for server-side scripting. The database is used for storing posts, admin data, and images. 
Actuators, IoT and IP Address as Training in Actuators, IoT and IP Address for Senior High School Teachers and StudentsBasic Industrial Instrumentation Waluyo, Waluyo; Widura, Andre; Aryanta, Dwi; Darlis, Arsyad Ramadhan; Subarna, Nana; Rustamaji, Rustamaji; Sawitri, Kania; Fauziah, Dini; Syahrial, Syahrial; Syafitri, Niken; Hadiatna, Febrian
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 1 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i1.10-24

Abstract

The third mission of a university is a community service. Based on this mission, this paper presents the activity of community service. The activity was training for senior high school students and teachers. The subjects of the training are actuators, IoT, and IP address. These components or subsystems are very important basic industrial instrumentation for further automation. These subsystems are very correlated with each other. Some actuators are electric, hydraulic, and pneumatic types. There are many applications of IoT and IP addresses, such as smart grids and communications.
Cyber-Physical System (CPS) Application- A REVIEW Raisin, Syarfa Najihah; Jamaludin, Juliza; Mohd Rahalim, Fatinah; Jamal Mohamad, Farah Aina; Naeem, Bushra
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 2 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i2.52-65

Abstract

Due to its vast number of suitable applications, Cyber-Physical Systems (CPS) has been one of the emerging and rapidly-developed technologies in modern life. Its applications can be integrated and deployed in numerous sectors, for instance the automobile, home appliances, medical and industrial sectors. This field has seen immense development and research taking place, including the architecture model, security, communications mode, control systems model and also signal processing. CPS plays an important role in Industrial Revolution 4.0, where it is an integration of urbane network with intelligent production or process system. CPS main objective is to control the global networks with high credibility of data secured.  This paper is basically a review of the CPS architectures, characteristics and its applications in daily basis. This review paper discusses how CPS are implemented in various industries and how it improves the efficiency of a system or application. Additionally, security enhancements in certain aspects of CPS application will also be reviewed and addressed.
Remotely Garden Irrigation for Residential Area Based on Internet of Things (IoT) Lidyawati, Lita; Kristiana, Lisa; Darlis, Arsyad Ramadhan; Jambola, Lucia; Susana, Ratna
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 1 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i1.35-44

Abstract

Activities such as planting and gardening become one of prominent hobbies. An issue of having such well grown plants is the impractical and unachieavable task to monitor 24 hours a day, thus we need a smart gardening system that can monitor the garden on demand. One of the problems in residential gardening systems is how to water the plants while the owner is not at home. Some of people have an adequate knowledge of using IoT to make their life easier. This paper proposes a simple automatic gardening system in watering several plants as programmed. In addition, this system allows human’s manual intervention either locally or remotely via Internet, to control a water pump. To build this smart gardening system, we use Xiaomi home application from Google Play. In this application, we can set the program to water the plants daily with definite time periodic independently.
Security and Watering System Counseling Based on Internet of Things (IoT) in Pondok Hijau Indah Residential Area Lidyawati, Lita; Jambola, Lucia; Darlis, Arsyad Ramadhan; Kristiana, Lisa; Susana, Ratna
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 2 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i2.65-74

Abstract

Nowadays, security and gardening systems in densely populated residential areas are generally done manually. The security system in housing sometimes places security posts at street corners that are some distance from citizen’s homes thus they cannot be monitored at all times. Whereas other problem of watering system in citizen’s homes, someone has to water the plants one by one that it is not efficient in  energy, time and water availability thus that it can reduce the quality of the plants. Internet of Things (IoT) is a concept and method for remote control, monitoring, and various tasks. IoT is connected to a network that it can be accessed anywhere which can make things easier. IoT can be used to solve various problems. One of them is security issues and gardening activities. By using smart home technology, the security system is carried out by placing CCTV (Closed Circuit Television) which can be accessed by the home owner, anytime and anywhere the home owner is located. On the other hand, gardening is one of the most popular hobbies. In this field, IoT can be used to monitor and regulate various things to support gardening activities. In this community service activity, we are proposed a simple automatic gardening system for watering some plants programmatically in Pondok Hijau Indah residence. The system also allows manual human intervention either locally or remotely via the internet to control CCTV and water pumps. To build this smart Home system we will use the Xiaomi Home application from Google Play. In this application, we can set a program to control CCTV and water the plants every day at a certain time periodically, in this case, we set every 7 hours to watering the plants. 
Improvement of Plastic Waste Processing In The Plastic Waste Processing Industry at Tanjungsari District Sumedang Munandar, Ahmad; Munastha, Ketut Abimanyu; Nurwathi, Nurwathi; Komarudin, Udin; Herdiani, Leni; Ruhimat, R. Ismet
REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Vol 1, No 1 (2020): REKA ELKOMIKA
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/rekaelkomika.v1i1.45-51

Abstract

The waste problem is a very complex discussion. Every day thousands of tons of waste are produced by industry and households. The most complicated problem of handling waste today is plastic. Until now, Indonesia is the number two plastic waste-producing country in the world, amounting to 187.2 million tons/year (2015). This problem needs to be solved scientifically, given the pollution generated by plastic waste is getting worse. One of the efforts made is to recycle plastic waste, such as the people of Cinanjung Village, Kutawaringin Village, and Hegarmanah Village, Tanjungsari District, Sumedang Regency. The problems that arise are (1) the process of making "butek" (plastic seeds) is still very traditional which endangers the safety of the craftsman and the surrounding environment, (2) the process of making plastic seeds requires a long time, (3) the production management system is managed simply. The solution offered is designing and making Plastic Lubricating Machines as well as management and technical training in the use of lubricating machines. From the use of the lubricating machine it can be concluded that; (1) the production process is efficient and effective, (2) occupational health and safety are concerned, (3) the quality of the product is better, (4) production management is organized and recorded.

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