Indah Optik optical shop is located in Perawang, Siak Regency, Riau and sells various glasses and eyeglass lenses with different prices, brands, types and qualities. The occurrence of glasses sales transactions at Indah Optical Optical, meaning that the company's transaction data will increase. If left unchecked, glasses sales data will become meaningless rubbish. Thanks to advances in technolo…
Diskominfoss, as the administrator of internet networks for 72 local government organizations in Kuantan Singingi District, including office complexes, sub-district offices, village offices, health centers, and schools, faces challenges in managing computer network disruption complaints from governmental departments often received via telephone, making them difficult to monitor and track. To ad…
Sweep Frequency Response Analysis (SFRA) is a powerful, non-destructive and sensitive method to evaluate the integrity of the mechanical structure of the core, coils and clamping in power transformers through measuring the electrical transfer function with a wide frequency range. These changes can be caused by electrical damage or mechanical disturbances (damage during shipping, earthquakes, sh…
In the current era, induction motors have become the primary choice in various applications. Induction motors are electrical devices that convert electrical energy into mechanical energy. Three-phase induction motors have a drawback, one of which is the high starting current. Due to the high starting current, induction motors often cause a voltage drop in the system and disrupt the performance …
In the current era of globalization we cannot be separated from technological developments, therefore we must be able to master technology. Currently, convenience and efficiency of time and energy are the main considerations for humans in carrying out activities. The results of technological developments include the application of IoT (Internet of Things) to create automatic composting equipmen…
The Internet of Things (IoT) is a technology that connects everyday objects to the internet, enabling them to communicate and exchange information. IoT has been widely applied in various fields, including agriculture, to enhance efficiency and automate processes. One application of IoT in agriculture is digital weighing systems, which utilize IoT for automated data recording and conveni…
The distribution network system in the 20 kV Taurus extension of PT PLN (Persero) ULP Perawang has a radial type configuration. This extension has unbalanced loading on each phase. To find out the performance of this extension, an analysis is carried out by modeling each phase. In this research, power flow, voltage, losses are calculated using the direct approach method. In this method,…
The largest peatlands, reaching 21 million hectares, are found in Sumatra, Kalimantan and Papua. Peatland is an area of land composed of decomposed soil. Forest and land fires are natural disasters that often occur in Indonesia. Degraded peat, which dries out easily during the dry season, is the main trigger factor for peat fires. Large-scale clearing of peatlands by making channels/dit…
In the current digital era, libraries require efficient systems to assist users in discovering relevant and interesting books. This research proposes the implementation of the FP-Growth algorithm to develop a book borrowing recommendation system in libraries. The FP-Growth algorithm is chosen for its capability to handle large transaction data and to uncover significant associative pa…
Indonesia is the fourth country with the largest peatland in the world after Canada, Russia and the United States. The existence of extensive peatlands has a positive impact on Indonesia, including hydrological, production and ecological functions which are vital for human survival. However, on the other hand, peatlands are vulnerable to fire disasters. Forest fires in peatlands often c…
Internet of Things (IoT) is a technology that can connect objects around us with the internet, so that they can communicate with each other and exchange information. IoT is widely applied in various fields of human life. One example of the application of IoT is in the agricultural sector in the cultivation of red chili plants using the IoT concept to carry out automatic watering and pra…
The rapid development of technology, especially in agriculture, has led to significant innovations that enhance productivity and efficiency. One such innovation is the integration of the Internet of Things (IoT) into agricultural processes. This thesis presents the design and implementation of a digital scale data Monitoring system for oil palm agricultural products based on IoT. The …
Law is a crucial element in Indonesia, a country founded on the rule of law. Its implementation involves various professions, one of which is the advocate. Advocates play an important role in the legal processes that occur in Indonesia. They have the right to intervene in legal matters, provide legal consultations, and represent those who hire their services. Normally, clients need to f…
As one of the major supermarkets in Pekanbaru, Jumbomart offers a membership program to enhance the shopping experience and attract customers. Customers can register as Jumbomart members at the Jumbomart information center by providing personal data, which is then registered by the staff. However, there are frequent issues with this registration process, such as long wait times due to q…
As part of the development of a website-based supervision information system at SDN 55 Padang, this research aims to increase the effectiveness and efficiency of the supervision process at this elementary school. Currently, the supervision process at SDN 55 Padang still faces several challenges, including loss of supervision documents, delays in collection and inefficiency. To overcome …
The Faculty of Engineering at Universitas Riau faces several challenges in scheduling lectures, including suboptimal room allocation, forcing some study programs to use laboratories or Saturdays. Additionally, there is a perception of specialization for certain study programs due to the assignment of dedicated lecture buildings. Specific factors that need to be considered in scheduling …
The Electrical Engineering Department at Universitas Riau, part of the Faculty of Engineering, is responsible for various academic and administrative aspects. Currently, the process of disseminating information and submitting administrative requests such as leave applications is conducted manually and through unofficial platforms like WhatsApp and email. This leads to difficulties in do…
Highways are the main infrastructure for land transportation. The better the condition of a highway, the better the speed and safety for drivers. One of the main causes of accidents on highways is due to the road conditions being unsuitable for use because of damage. Therefore, monitoring and maintaining the surface condition of roads is very important. The quality check of highways is …
The growth of population and technology has led to an increased demand for electricity. To address this issue, the development of renewable energy sources, such as Solar Power Plants (PLTS), has been initiated. To promote the development of PLTS, the government has designed the development of rooftop PV through the Minister of Energy and Mineral Resources Regulation No. 26 of 2021, with…
The need for communication technology is rapidly evolving, leading to demands for devices that are small and affordable while maintaining good performance. In the context of using WiFi, 5G, and WLAN, consumers desire small and affordable wireless devices. Therefore, this study discusses the development of an ACS (asymmetric coplanar strip) antenna that is smaller in size compared to oth…