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Electronics learning in higher education continues to face various challenges, particularly in the provision of interactive learning media capable of concretely and engagingly visualizing the form, characteristics, and working principles of electronic components. The limitations of conventional learning media often result in abstract learning processes, which in turn lead to a low level of student understanding of basic electronics concepts. This study aims to develop the AMPERE as an innovative and technologically relevant interactive learning medium. The research employed R&D approach using the Borg & Gall model, which includes the stages of needs analysis, design, product development, validity testing, and limited implementation. The AMPERE application was developed using marker based AR technology, in which a smartphone camera detects markers to display and interact with 3D electronic component objects in real time. The results indicate that the AMPERE application achieved a high level of validity, with a score of 0.88 from subject-matter experts and 0.84 from media experts, and was therefore deemed suitable for use as a learning medium. The small-group trial results showed a practicality level of 82.07%, while the practicality test during the implementation stage reached 85.67%. These findings demonstrate that AMPERE is effective in enhancing learning interactivity and assisting students in understanding the form, function, and working principles of electronic components through smartphone-based digital visualization. Theoretically, these results are consistent with constructivist learning theory, which emphasizes active knowledge construction through direct experience and interaction with learning objects.

This community service initiative was carried out with the aim of introducing and training students of SMP Islam Sawahan Turen in programming and utilizing Arduino and ESP32 microcontrollers as a foundation for understanding modern technology. The workshop was specifically designed to provide students with knowledge of basic electronic concepts, sensors, and data communication, while also equipping them with practical skills to create simple microcontroller-based projects. During the sessions, participants received explanations about Arduino and ESP32, including how to connect sensors, process collected data, and transmit information to the Internet of Things (IoT) platform. In addition to the theoretical materials delivered, students were given opportunities to engage in direct practice under the guidance of experienced instructors, allowing them to gain a deeper comprehension of how the devices function. The combination of theory and practice helped students strengthen both their conceptual understanding and their technical abilities. Furthermore, the activity aimed to foster creativity and curiosity among participants in designing innovative projects that have real-life applications. This spirit of exploration is expected to nurture problem-solving skills, adaptability, and technological awareness from an early age. Beyond simply broadening students’ technological insights, the program also contributes to the enhancement of their competencies and preparedness in facing challenges of the digital era, ensuring that they can continue to grow as innovative learners and future innovators.

Internet Network is one of the fields in informatics and electronics engineering which is now growing rapidly due to the issue of the industrial revolution 4.0 which is increasingly closely related to Cloud computing technology and the Internet of Things. Without resources and knowledge about computer networks, the Internet of things and Cloud computing are quite impossible to design. Computer networks give birth to internet access which is very much needed by every agency and even the entire community in the world. Especially in educational institutions such as Madrasah Aliyah (MA) Raden Fatah, which is located in Kalasan, Yogyakarta when in the era of the Covid-19 pandemic, it faces the challenge of disruption from offline learning to online learning. To answer the demands of the times, MA Raden Fattah is very enthusiastic in developing its institution towards a quality smart school. The network infrastructure available at MA Raden Fattah has not been optimized, so through this service, network design and management are carried out so that the need for access points that help students and teachers can be met. This service has succeeded in increasing the number of access points, optimizing the management of internet network resources at MA Raden Fattah, and improving the quality of teaching and learning services at the institution

MSMEs are productive economic businesses run by individuals or small business entities to grow and develop their businesses in order to build the economy, so that MSMEs become the most important pillars in the Indonesian economy. The large number of competitors in the business world requires entrepreneurs to find strategies that can increase the sales cycle and fulfill the number of requests. Solusi Cash & Kredit is a company engaged in cash and credit sales of smartphones, furniture, and electronics. According to the owner of Solusi Cash & Kredit, Vivo smartphones are one of the best-selling brands on the market. The phenomenon that occurred in the company during August 2023 to June 2024 was the occurrence of fluctuations or instability in product sales levels. The purpose of this study was to determine the results of the comparison of sales forecasting with the Exponential Smoothingi and Least Square methods. The results obtained were that the exponential smoothing alpha 0.3 method had a MAPE value of 18.27% with a forecast value for the next period of 34 units per month. Alpha 0.5 had a MAPE value of 14.74% with a forecast value for the next period of 36 units per month. Alpha 0.7 had a MAPE value of 12.64% with a forecast value for the next period of 36 units per month. Alpha 0.9 had a MAPE value of 11.7% with a forecast value for the next period of 37 units per month. The least square method had a MAPE value of 7.2% with a forecast value for the next period of 41 units per month.

This research analyzes the impact of the multinational company Samsung Electronics Co., Ltd.  Against national income in Indonesia.  Using secondary research methods, data from various sources, including the Central Statistics Agency, Samsung’s financial reports, market studies,and previous academic research, was analyzed to understand Samsung’s contribution to the Indonesian economy.  The analysis results show that Samsung’s presence has made a significant contribution to Indonesia’s economic growth through foreign direct investment, jobcreation, increased exports and tax contributions.  Apart from that, positive impacts are also felt through the development of supporting industries, increasing human resource capacity, and support for the MSME sector.  However, it is also necessary to pay attention to negative impacts such as unhealthy competition and the potential for market domination.  Therefore, appropriate regulatory and supervisory measures are  needed to maximize the positive impact and minimize the negative impact of Samsung’s presence.  Overall, Samsung’s role in driving the  Indonesian economy to wards more advanced and sustainable grow this very significant.  Collaboration between companies, government and society needs to be improved to ensure the benefits are felt fairly and sustainably.

Indonesia is one of the countries whose residents have started using the internet in conducting buying and selling business transactions, with the increasing number of internet users and online business transactions, a marketplace, Shopee, was born. Shopee is an online marketplace platform that is used to practice buying and selling goods actively and easily. The products offered by this application are very diverse, ranging from garments, cellphones, beauty products, electronics, sports instruments, medicines, home furnishings, office stationery to food and beverages. Shopee services are implemented in interactions between producers and consumers quickly, easily and precisely. The advantages of Shopee are not only online business transactions, but Shopee is also a source of employment which is quite large and easy to work on. The sales strategy carried out by Shopee is very good so that this makes sellers and buyers more comfortable in shopping. The Shopee application is very suitable to be used as a sales medium because the promotional features provided by Shopee are able to increase the seller's sales profit. From the explanation above, the Hyunbina Collection business has a marketing method to sell products to consumers, it is necessary to use the Shopee Marketplace Sales to increase sales of women's bags. Based on the background of these problems, the authors are interested in compiling a Final Project report with the title "The Effect of Utilizing the Shopee Application in Increasing Sales of Hyunbina Collection".

The development of technology is now something that is universal and can be utilized in various human lives. One of them is in business. In this era, it is undeniable that a computer is a component that must be owned by a company in running its business, in order to assist in processing data and help improve the quality of work and quality of service. In this case, Eka Jaya Electronics Shop is used as a place of research, because in this place the system is still manual and not well managed, so that errors often occur in making reports and in processing stock. The purpose of this study is to provide convenience when processing sales, purchasing, product data, supplier data and customer data, minimizing errors in recording. The research method used in this study is to use the R & D (Research and Development) method. This method is used to produce a certain product that is analytical and its effectiveness can be tested so it can be used in the wider community. In designing the system tools used are Flowcharts, Entity Relationship Diagrams and Context Diagrams, while for data collection using observation, interviews, and literature study. Database application development tools using MySQL and programming languages ​​using Visual Basic 6.0. With this information system, transaction data processing can be computerized so as to reduce errors in reporting. Keywords: Accounting Information Systems, Sales and Purchases, R&D Methods