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LPPM Universitas PGRI Yogyakarta Jl. PGRI I Sonosewu No. 117 Daerah Istimewa Yogyakarta 55182 Indonesia
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Applied Science and Technology Research Journal
Published by Universitas PGRI Yogyakarta
ISSN : ""     EISSN : 29636698     DOI : https://doi.org/10.31316/astro.v2i1
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Industrial & Manufacturing Engineering
Applied Science and Technology Research Journal specifically focuses on problems in the development of Research in science and technology
Arjuna Subject : Ilmu Komputer (semua kategori) - Jaringan Komputer dan Komunikasi
Articles 78 Documents
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Design Of An Educational Game For Numbers In Early Childhood With Android-Based Biometrics Septiardi, Rizqy Dwi; Wahana, Aditya; Rianto
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 3 No. 2 (2024): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v3i2.6668

Abstract

Counting is learning from mathematics logical and ability sorting , counting and thinking in a way logical . Skills count very required in life everyday . Counting is also a​ skills base mathematics in Education . Purpose of Counting is For learn basics​​ mathematics so that child Ready face learning more counting​ complex.media Conventional which is often used teacher in give lesson counting to child not enough effective due to the development of the electronic world at that time this . Therefore That Making a Counting Game This aiming For follow development of the times with develop a counting game that can used on android with use method biometrics as learning.Based on Trial the system that has been carried out by media experts and expert material get results like following 80% or very worthy by media experts and 75% or qualified by expert material . Testing Application This No only carried out by media experts and expert material just testing​ also conducted on students at KB TK AN NAHL. Test Results to 20 students of KB TK AN NAHL received results like following 85% very agree and agree , 14% less agree and 1% disagree agree using this game.
Savings And Loan Information System At KSU Madu Kencana Using AHP-WP Method Ariyanto, Pradana Feri; Rianto; Wibawa
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 3 No. 2 (2024): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v3i2.6682

Abstract

Information technology has become a major driver of significant global development, changing the way we work, communicate, and access information. Koperasi Serba Usaha (KSU) Madu Kencana is a community-based financial institution with a savings and loan system that requires an information system that can support its operations to be faster, more precise, accurate, and relevant in improving the quality of service to customers and employee performance. The lag in the information system at KSU Madu Kencana will slow down service and data processing. The AHP method is used to determine the weight, then the WP method is used to determine the best alternative or priority order of alternatives. The results of this study are a savings and loan information system that can be used by KSU Madu Kencana in assessing loan applicants.
Android-Based Tourism and Culture Information System in Bantul Regency Yanu Wikanandhi; Putri, Puji Handayani; Wahana, Aditya; Mohd Nawi, Mohd Nasrun
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 3 No. 2 (2024): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v3i2.7118

Abstract

Information systems are a combination of information technology and human activities that use technology to support operations and management. Tourism is a travel activity carried out by a person or group of people to an interesting place. One of the famous tourist and cultural attractions in Indonesia is Yogyakarta, especially Bantul Regency, which has very rich and diverse tourism and cultural potential. Limited access to information is a major obstacle for tourists and local people who want to explore Bantul Regency. To overcome this problem, a Tourism and Cultural Information System is needed that can facilitate visitors and the public in accessing information easily, accurately, and up to date. The benefits of the system are that the information presented in the application helps in efforts to preserve and promote local tourism and culture. and tourists can plan their trips well, including travel routes to tourist attractions and culture. Data collection methods by conducting observations, interviews, literature studies and research methods using the Waterfall method. The results of the system testing run well and the expected appearance and results are as expected.
System Information Management Sales of TB Prima Keloran Equipment and Goods with the Waterfall Method Dwi Baskara, Yusril; Wibawa; Putri, Puji Handayani; Pratisto, Eko Harry
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 3 No. 2 (2024): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v3i2.7125

Abstract

In the digital era, many company switch to system information to improve efficiency and retrieval decision . However , Prima Keloran Building Store Still use method manual bookkeeping in management sales . This method face various weaknesses , such as risk error recording by employees , difficulties data access , and limitations in reporting as well as analysis sales . With growth business and increasing transaction volumes , the need will more system​ efficient become the more important . Implementation system information management sale with Waterfall method can become effective solution . This method follow step sequentially , starting from analysis need until implementation , so that allow developers to meet need specific shop in a way systematically . With system this , it is expected sales data management become more accurate and real-time, as well as analysis processes for planning strategic can made easier . Research This aims to design and implement capable system​ overcome constraint moment this and support development Prima Keloran Building Store business . With Thus , the implementation system This expected No only overcome existing problems , but also constructive ones a strong foundation for growth business in the future.
System Monitoring Consumption Household Electrical Energy IOT Based Jifa Astrawarna, Iqbal; Hardyanto, R. Hafid; Wahyu Ciptadi, Prahenusa; Mohd Nawi, Mohd Nasrun
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7610

Abstract

Energy electricity used in a way Keep going continuously cause waste energy, while in development energy alternative need time so long that needed effort in savings energy with system new that can in a way direct applied public For save usage energy electricityMonitoring magnitude electricity distance Far or online need done use know condition real from A system power electricity. Monitoring must give information in a way complex the SMART concept (Specific, Measurable, Attainable, Relevant, Time-bound), namely specific, measurable, achievable attainable, relevant, and in range time Household Energy Consumption Monitoring System Based on Internet of Things (IoT) is an innovative solution to optimize energy management in household environments. This study aims to design and implement a system that utilizes IoT technology to measure, monitor, and analyze energy consumption on electronic devices in households.
Design System Monitoring Quality Air Internet Of Things Based Indoor Damayanti, Devi Fania; Wicaksono, Ardy; Hartiyani, Selvi Dwi; Gustina, Sapriani
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7624

Abstract

Air is one of the elements that support life on Earth. Without air, humans and animals cannot breathe, and plants cannot photosynthesize. Quality air is often influenced by pollutants. Because that is, air pollution can be interpreted as the presence of foreign objects or substances in the air that change the composition of the air from normal to bad. In the research, the method used is the development method with the Research approach. And Development (R&D), method development Which used In this study, the Analysis, Design, Development, Implementation, Evaluation (ADDIE) model was used. This study was conducted to obtain accuracy from the overall system testing. Testing on quality monitoring air use sensor MQ 135 (For air), sensor DHT 11 (for temperature and humidity sensors), OLED LCD ( hardware interface ), and ESP 8266 microcontroller have been completed. This system can be used by all parties as an air quality control system, for indoor temperature and humidity using Thingspeak.
The Ease of Data Sales Visualization Using The Interactive Tableau Dashboard to Support Decision Making in MSMEs Darajuanti, Rafini; Purnama Sari, Ratna; Budiarto, Dekeng Setyo
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7760

Abstract

Micro, small, and medium enterprises (MSMEs) face the challenge of surviving and competing with other MSMEs and other higher forms of corporations, which need a very fast and rapid decision-making process. This study aims to implement digital transformation, especially in MSMEs, by using an interactive dashboard called Tableau. This research was conducted in Vifas Batik Yogyakarta and used interviews, observations, and documentation to gather the data. This research also goes through some process from designing and implementation itself. Due to the implementation process, it can be concluded that the use of an interactive dashboard can easily and quickly help business owners to know their business performance better. This research also provides practical contributions for other MSMEs with similar issues and adds to the accounting information system literature about the implementation of business intelligence towards MSMEs' decision-making processes.
Automation of Watering Systems in Gardens Using Programmable Logic Controller (PLC) Bayu Dwinugroho, Theofilus; Tri Hapsari, Yaning; Arya Pribadi , Pradipta
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7767

Abstract

The background of this research is based on automation, where automation is a technology used to carry out work processes or procedures without human assistance.  In the current era of the industrial revolution 4.0, manual activities that use human labor are starting to decrease and are replaced by automated systems and tools in order to streamline and effectively operate a field of work. Programmable Logic Controller (PLC) can be defined as a microcomputer-based controller that uses programmed in-memory instructions to apply logic, sequencing, timing, counting and arithmetic functions via digital or analog input/output (I/O) modules   , to control the machine and process. This PLC is commonly used in the industrial world as a tool for automation of production machines.  Automation of the watering system in the garden aims to water the garden without using human labor.  The research stage begins with literature study and field observation activities followed by the design  of ladder diagrams on PLCs. The PLC ladder diagram simulation that was then implemented in the field has been carried out and the automation of this garden watering system can run well with a shorter waterng time (15 min) and less water consumption (27.4 lt) and can operate without human intervention.
Development Of A Decision Support System Based On Rule-Based Systems For Determining Marketing Strategies And Superior Products at Tombo Ngelih Cafe Firdiyastomo, Yogi; Wardani, Setia; Rianto
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7851

Abstract

Study This, aiming to develop a system supporting decision-making based on a rule-based system in determining marketing and product strategies, featured in Cafe Tombo Smile. Method used covering data collection through observation, interviews, and studies library, and an implementation system web-based using PHP and MySQL. The test results using ¬ black-box and alpha methods that well-recommended well recommendation,,, marketing and as as product product effective flagship.
IoT implementation for Adjustment Automatic pH and TDS/EC Parameters on the System Hydroponics Lettuce Setiawan, Fanes; Santoso, Banu
APPLIED SCIENCE AND TECHNOLOGY REASERCH JOURNAL Vol. 4 No. 1 (2025): Applied Science and Technology Research Journal
Publisher : Lembaga Penelitian dan Pengabdian Mayarakat (LPPM) Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/astro.v4i1.7878

Abstract

Cultivation hydroponics becomes a solution for efficient modern agriculture, especially in the use of land and water. However, maintaining stability of pH and TDS/EC parameters remains become main challenge. Research: This developed system is based on the Internet of Things (IoT) using an ESP32 microcontroller for monitoring and adjusting automatic pH and TDS in cultivating lettuce. Integrated pH and TDS sensors with an actuator automatically in the form of a pump, micro and DC motors, which are controlled in real-time via the Flutter app and Firebase cloud storage. Test results show that the system succeeds in maintaining the pH in the range 6.0–7.0 for 96.44% of the time operations and TDS in the range 560–840 ppm for 96.79% of the time testing. The Paired Samples t-Test produced a p-value of 0.289 for pH and 0.595 for TDS. This value is more than 0.05, so there is no significant relationship in statistical relationship between the condition before and after automation. That is, the system automatically has no significant influence on parameter values, but is capable of guarding its stability consistently. Thus, the system is effective in managing hydroponic water quality in an automatic way.

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