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International Journal of Recent Technology and Applied Science (IJORTAS)
Published by Lamintang Education & Training Centre
ISSN : 27212017     EISSN : 27217280     DOI : https://doi.org/10.36079/lamintang.ijortas
Core Subject : Science, Engineering,
Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology
The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field of Technology and Applied Science.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 57 Documents
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Disaster Sites Roaming Smart Car with Hand Gesture Controller Zapiee, Mohd Khuzaimi; Mohana, Dharnishaa; Balasingam, Sheshalani; Panessai, Ismail Yusuf
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 1: March 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0401.331

Abstract

This research is about an Internet of Things (IoT) project and research about smart car development. IoT is machine or device that can transfer data over a network without a connection between human-to-human or human-to-device interaction. One of the significant of IoT is the revolution of smart car. This project is a research about smart car that help civilian in distress that have been caught in a natural disaster like land slide or even an earthquake and traps in a collapsed building or it can be a smart car that can recon the site. This smart car can assist the rescue squad to detect that survivor by going through the small hole that been create by the collapsed building and give the rescue squad the where about of the survivor and provide information to the rescuer about the site. The smart car also have solar system to power the system and can run longer than powered only with battery. The smart can also have anti capsize that may make the smart car overturn in the disaster site while roaming in the disaster to detect the victims. This feature help the smart car easily to roam freely with the unstable environment. The smart car also provided with camera for the rescue squad to analyse the structure in the disaster and avoid to dig the rubble or disaster site and killed the victims and the user can gain the insight of the site and gain information more detailed. The smart car can be controlled with a globe type controller for easier the user to control the smart car in the unstable and fragile site.
Smart Home Automation System Using IOT Sheshalani Balasingam; Zapiee, Mohd Khuzaimi; Mohana, Dharnishaa
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 1: March 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0401.332

Abstract

While the cost of living is going up, there is a growing focus to involve technology to lower those prices. With this in mind the Smart Home research allows the user to build and maintain a house that is smart enough to keep energy levels down while providing more automated applications. This concept can be suitably included to make our house smarter, saver, energy efficient and automated. This research focuses on building a save, automated system by using the internet connection that will smartly control the appliances like Lights, Fan, and other electrical appliances in our home. A smart home will take advantage of its environment and allow seamless control whether the user is present or away. This paper helps in saving the cost of electricity at home as well as saving the environment using wireless connections. With a home that has this advantage, you can know that your home is performing at its best in energy performance. By implementing this system, it is possible to explore a variety of different engineering challenges, including software programming arduino IDE, Wi-Fi, nodemcu, relay module, jumper wires and DC supply power. It can be control through smartphone. With prototype model, standard updates are basically a requirements. However, based on the result, this automation system provides great insights to the challenges of software and hardware design.
Clay and Clay Minerals: A Detailed Review Belghazdis, Mohammed; Hachem, El-Kaber
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 2: September 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0402.367

Abstract

In this study, we focused on the presentation of clay minerals, their conditions of formation and their different categories. We also reported the importance of purification in removing impurities and the responses induced by heat treatment of these minerals. Techniques used to detect clay minerals are also exposed. On the other hand, the mineralogical, physicochemical and thermal properties have a direct impact on the field of use of these minerals. These properties differ from one mineral to another, depending on the structure and chemical composition. Moreover, the remarkable properties of smectites make these minerals the most preferred for the industry and also in the environmental field. Due to their brilliant firing properties, illites are suitable for the construction industry. Moreover, the purification by acids (acetic acid and HCl) allows the removal of most associated minerals, and thus a secure access to the clays' characteristics and a very strong sensitization even to the small variation. Finally, the ethylene glycol (EG) swelling test only affects the basal distance of smectites, increasing this distance to 17 Å, but heating to 500°C destroys kaolinite, and closes the basal distance of smectites and vermiculites to 10 Å. Illites and chlorites show no response to these two treatments (EG, heating to 500°C).
Pull-up Counter Device Using Arduino Uno for Fitness Purposes Sulaiman, Suliana; Ahmad Shukri, Ahmad Ayyadi; Abd Wahid, Rohaizah; Mansor, Marzita; Ariffin, Asma Hanee
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 2: September 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0402.393

Abstract

A pull-up is a type of upper-body exercise that involves the use of both hands. It works by raising the body's head and shoulders and bending the elbows, and extending the shoulders. It can be performed anywhere and is a great way to tone and expand various muscle groups. This study aims to design a device that can count and track the number of pull-up exercises. Pull-Up Counter Device was developed using the Rapid Prototyping model. The product was evaluated by 30 respondents. The result shows that 83.33% of the users strongly agree that the device can display the correct pull-up record on the LCD, and 50% strongly agree that the device can detect pull-up position correctly.
Solar Exhaust Fan with Temperature Sensor Hamzah, Shahron Adli; Suhaimi, Suhazlan; Yani, Achmad
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 2: September 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0402.395

Abstract

Household nowadays need to face the global warming and also have to face increase in cost of living. In this era also, especially Malaysia is the one of developer country, so there so many developments. So this situation can lead to many crises to the household for example dust, high temperature, and the increasing in the electrical bill. This study was aimed to develop solar exhaust fan with temperature sensor that can help the household to overcome the issue. The project used the evolutionary prototyping model. Quantitative method approaches were used for this study where 33 participants were participating in the survey before design the system and 32 respondent respond to survey during the user acceptance testing.
Flood Detection and Prevention System Ahmad, Mohamad Luqman; Suhaimi, Suhazlan
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 2: September 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0402.398

Abstract

Flood is the most damaging natural disaster that happens everywhere in the world. The government would spend billions of ringgits to tackle it by creating public info flood website. The website could only be accessed by the user with an internet connection. To tackle this the researcher, develop a Flood Detection and Prevention System to sends a flood SMS alert directly to the user without the use of an internet connection. FDAP hardware consists of one microcontroller to process input and output, three sensors to detect rain, water level, and temperatures, and One GSM module to send SMS to the user directly to their phone. Development of the system will use Rapid Prototyping that focused on creating multiple prototypes until a finished product is developed. The product then will be analyzed for its usage on flood detection and prevention of flooding. A fully functional system will be developed including an SMS feature and a Web Server. Test involved functionality and acceptance test which uses a simulation environment that is created using a physical model and replica of flood phenomenon. FDAP system developed will be useful to rural villages to detect flood earlier and prevent it from harming live or properties. The finding of this study is expected to gain informative data for future flood analysis and study.
Pet Feeding System Che Hasni, Helmi; Suhaimi, Suhazlan
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 4 No 2: September 2022
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0402.400

Abstract

The objective of this research is to design an IoT (Internet of Things) that can enhance pets care and monitoring. Keeping pets has become a popular among people at the present and one of the best companions that available at home. Taking care pets need effort and time and most of the owner having problem because of their busy schedules. By utilizing the microcomputer and internet, this research will be able to feed and monitoring the pets when owner is away from their pets. We develop the prototype of food dispenser modified with servo motor, webcam, and raspberry pi. A web application is developed to control the servo motor and webcam by sending signal to the raspberry pi. To conclude, from the research we found out 79% respondents strongly agree that pet feeding system are useful and 61% want to buy the system. In future, we hope that feeding system can be apply to animals in the zoo, pet shop, wildlife department, etc.
Investigation and Implementation of IoT Based Oil & Gas Pipeline Monitoring System Zurkanain, Muhammad Arif; Subramaniam, Siva Kumar
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 5 No 1: March 2023
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0501.477

Abstract

Wireless Sensor Networks (WSNs) involve top potential technologies that will dramatically change the way of human living and working. Many scientific, industrial and environmental applications require real time information related to physical events like pressure, temperature or humidity. In the past the only way to transfer the sensed data to control center was through cumbersome and costly wires. But recent advancement in wireless networking enables WSNs to communicate the sensed real time event data wirelessly. WSNs have capabilities of sensing, processing and communicating which make them most suitable for monitoring different on and gas industries upstream, midstream and downstream operations which help to increase production, decrease the accidents, maintenance cost and malfunctioning.
The Effects of Using Educational Videos in Online Learning: A Case Study for Basic Computer Science Subject Ramly, Noraliza; Rosli, Ahmad Nurzid; Suhaimi, Suhazlan; Abd Wahab, Mohd Helmy; Ariffin, Asma Hanee
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 5 No 1: March 2023
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0501.479

Abstract

This study was conducted to examine the effect of the use of educational videos in online learning which can attract students and help students understand the topic of learning more effectively. A quantitative design with a survey method was used in this study. The respondents of the study consisted of 43 teachers of Basic Computer Science subjects in the state of Perak who were selected by random sampling. A questionnaire form instrument was used to collect data based on a five-point Likert Scale. Data were analyzed by descriptive analysis where the mean amount was determined based on a predetermined level. The results show that the use of educational videos can help students understand the topics of learning effectively with an average mean value = of 4.40. In addition, educational videos also help attract students to learning topics with an average mean value = of 4.30. The implications of this study indicate that the use of educational videos in online learning is proven to have a positive impact on students.
Safe House App: Development of Mobile Application for Handling Household Emergency Mohammed Zubil, Nurul Aida; Ahmad Zaki, Nadia Akma
International Journal of Recent Technology and Applied Science (IJORTAS) Vol 5 No 1: March 2023
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.ijortas-0501.483

Abstract

Many people have a poor level of emergency preparedness, especially in their home environment. A previous study has stated that only a small percentage of people were well prepared in case of an emergency happening in their home while others are either do not know what to do or do not even think about it. This ignorance can lead to a harmful accident. For example, if an emergency such as a kitchen fire happens and is poorly handled by the people in the house it can lead to bigger accidents such as fire outbreaks. Thus, this study aims to identify the requirement, design, and develop a mobile application that can help users learn about household emergencies and increase their preparedness level for emergencies. Compared to other mobile applications for an emergency, Safe House App provides multimedia elements such as videos, and quiz activity which can attract users to use the application more to learn about the household emergency. The methodology implemented for this study is the Agile Model. Functionality Evaluation is conducted on 10 respondents aged 18 and above and most of the respondents are satisfied with the overall performance of Safe House App and agree that Safe House App can help the user increase their emergency preparedness level and attract them to learn about the household emergency.

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