International Journal Cister

Fuzzy logic control implementation on arduino uno based automatic window system

Yudi Wijanarko — 2023-05-17

The window is the most important unit in building construction as a place for light and air circulation from inside and outside the building. Technological advances greatly affect everyday human life, humans are greatly facilitated by the presence of technology, one of which is the merging of windows with technology into Automatic Windows that can open and close automatically using Photodiode as input with Arduino Uno as a control system. Using fuzzy logic as a basis for decision makers in different circumstances at one time is very suitable as a method in this research.

Implementation of fuzzy logic controller for TV viewing distance detector tool

Selamet Muslimin — 2023-05-17

This study describes the design of a safe distance detection device for watching TV using Arduino Uno. This system is expected to help reduce the risk of eye damage, especially those caused by viewing TV that is too close. This system functions to provide a warning in the form of an alarm where at a close distance the buzzer will activate and at a safe distance the buzzer will turn off. The system also provides warnings in the form of LEDs and LCDs as visual notification features, so that they can provide information to the audience to stay at a safe distance. In this study using the fuzzy logic method because this method is suitable for use in most real-time problems such as in making decisions to find variable and uncertain distances. With this fuzzy logic method, a mathematical framework is obtained that is used to represent uncertainty, ambiguity, inaccuracy, lack of information and partial truth.

Rainfall prediction system with predictors of temperature humidity, wind speed and air temperature using r programming language

Anita Sari — 2023-05-18

Rainfall is a climatic factor that can affect human survival, especially in the agricultural sector. Lubuklinggau City is one of the agricultural areas in the province of South Sumatra. Information about rainfall is needed by farmers in Lubuklinggau City. In determining planting time, generally farmers in the city of Lubuklinggau are only based on observing conditions, without looking at information about climate or rainfall. This is caused by the lack of information about rainfall provided by the government. A prediction system is a system that can process or estimate systematically about something that is most likely to happen in the future based on past and present information that is owned, so that the error (the difference between something that happened and the estimated result) can be minimized. Generally in a prediction system there is a calculation method used. One method that is often used in prediction systems is multiple linear regression. Multiple linear regression analysis was carried out to determine the direction and how much influence the independent variables have on the dependent variable. From the research results, the test values obtained were MSE (Mean Squere Error) = 0.8206, RMSE (Root Mean Squere Error) = 0.9059 and MAPE (Mean Absolute Percentage Error) = 39.886. Based on the calculation results mape value is equal to 39.886.

Web-based student assembly information system in information technology program of muhammadiyah university, palembang

Aidil Fadli Tegriansyah — 2023-04-01

The rapid development of technology is also a reason why sophisticated technology is needed to help solve the problems experienced in an agency or organization. There are also organizations engaged in various fields student movement. They use internet technology as a place to promote their organization. As is the case with an organization called the Information Technology Student Association (HMTI) at Muhammadiyah University of Palembang. They use the Internet as a place to promote their organization, and to improve organizational performance. With the help of the internet, HMTI can be more flexible in reporting or informing the activities they do. In addition, they can also conduct consolidation and coordination via the internet. For example, if HMTI wants to hold an event that wants to invite various people to their event, HMTI not only informs their event through advertisements posted on the streets, they can also simply post the information via the internet whose scope is not only known. only by the people around him but not limited to any world.

Journal Prediction System Of Poor Population In Lubuklinggau City Using Multiple Linear Regression Method

Andri Anto Andri — 2023-04-01

There are several factors that greatly affect poverty, namely the Human Development Index (IPM), economic growth, and unemployment. There are various forecasting or prediction methods that can be used to predict the poverty rate in the future. One method that is commonly used is the multiple linear regression method. Multiple Linear Regression is a linear regression model involving more than one independent variable or predictor. By forecasting using multiple linear regression models, it is hoped that the government will be able to obtain accurate information about the number of poor people in the future. From the results of the study, it was found that the data error rate obtained MSE (Mean Squere Error) = 114672.764, RMSE (Root Mean Squere Error) = 338.633673146356 and MAPE (Mean Absolute Percentage Error) = 1.227198678. With a mape value of 1.227198678 or 1.227198678%, the value obtained is in the Very Good category

Design of local product marketing system in sungai lebung village web-based

Karnadi — 2023-08-19

In Sungai Lebung Village, South Pemulutan District, Ogan Ilir Regency, from year to year there are still many people who have local product businesses who don't know much about the development of information technology at this time, not to mention during the COVID-19 pandemic, many people who have businesses are affected. difficulties in how to market local products that exist in Sungai Lebung Village and until now there is still no solution how to handle and help business people to be able to do local product marketing practically. Therefore, to overcome these problems, researchers are trying to provide solutions by designing and creating a website application for a local product marketing system in Sungai Lebung Village and the authors hope to overcome the problems affected by local product business actors in Sungai Lebung Village, South Pemulutan District, Ogan Ilir Regency. . The design of a local product marketing system in the Sungai Lebung Village based on the website is a new concept that can be described as the marketing process of buying and selling goods in Sungai Lebung Village on the World Wide Web on the Internet or the process of buying and selling or marketing products in the Sungai Lebung Village through internet information network wesite the method used in this research is, experimentation to design and build an online sales store application, e-commerce with PHP Visual studio code programming language, HTML tags and utilizing mysql database as a database server. development of an even more attractive appearance, namely reducing user convenience..

Design of wireless access point configuration network using packet trace r 6.2 at smp negeri 5 prabumulih with development method network development life cycle (ndlc)

Dedi Haryanto — 2023-08-19

The The development of computer networks is very rapid and popular so that many network connections are currently popular both in the scope of LAN, Wan, Man topology. Computer networks are often used to connect communications in an area of schools, offices, homes, using the existing topology, Commonly used to build a network installation, The method used in designing access points using ndlc network development life cycle the method consists of analysis, design , simulation prototype, implementation in implementing access point design. Wireless is wifi that is connected or connected to a network and is connected and connected to a laptop or cellphone that has wifi on. Access point is a tool or device to receive signals from the client to the server. Local area network is a network cable to share data to provide convenience to employees.

Sales information system at kemplang syifa kayuagung store web-based

Apriansyah — 2023-08-19

This study describes the theory behind the creation of a web-based sales information system at the Kemplang Sifa Kayuagung Store using PHP and MySql. In this research, technical-qualitative method is used. The research explains the formulation of the system development problem, and a decision support system is built to solve the problem. This software development support system uses a prototyping approach and design using UML: use diagrams, activity diagrams, sequence diagrams, and class diagrams. After the design phase, the program data is implemented using the PHP programming language and MySQL database, and the testing phase begins with black box testing. In this study, the authors obtained data through interviews, observation and documentation. This test is carried out so that the system created by the author can work according to the expected specifications.

Design of web-based boarding house information system at bunda kosan

Jimmie — 2023-08-19

_{Technology can be said to be very important in today’s life, increasingly advanced technological developments can make it easier for people to carry out daily activities. in a developed area, especially urban areas, of course, there are a lot of immigrants from outside the area to work, school, study, or vacation which of course they need a temporary place to live while carrying out their activities. one of them is to find a boarding house. a boarding house is a home-based business that provides a place or room to rent or live in to tenants who need a place. searching for a boarding house conventionally by asking the community or residents takes a long time to visit the palce and compare it with other options. the purpose of this study is to design and produce systems and information that are precise and time efficient, the method used is obsevation and system development using the waterfall method. the design of a web-based boarding house rental information system can make it easier for users to search and rent without having to come directly to the location so as to save time and costs. can help boarding house owners carry out promotions so that many people know about boarding houses and assist in managing transaction data to make it easier to make payments directly.}

Waste bank data processing system in palembang city

Zulhipni Reno Saputra Elsi — 2023-08-19

The development of web technology is getting better with the support of an adequate internet connection in the environment. Waste Bank is a term for waste management activities where the community (referred to as customers) deposit waste where the deposited waste is still suitable for sale or recycling such as plastic, paper, iron, battery, aluminum and others to the Waste Bank manager. as an effort to maximize the value of waste with the aim of creating a healthy, clean, green and beautiful environment, reducing waste to landfill, changing people's behavior, educating people about environmental care and organization, increasing creativity, and providing benefits for waste producers. The research methodology used in making this web-based information system is the Waterfall methodology which includes system engineering, analysis, design , coding and testing. The research design method uses descriptive methods, while the data collection methods use observation and interview methods. There is also software for program design and implementation using Xampp as a server . The results of the research can be used by officers for inputting registration and transactions carried out, and leaders can find out information on monthly transaction reports and customers can find out details of transactions that have been carried out through the web.