Student attendance recording system would work well if at monitoring and can be processed automatically. Presence of recording student attendance can be done in various ways. Presence Process Engineering Faculty of Informatics UNAS still using a manual system to perform a signature on paper tend to be less effective and efficient. This can lead to weakness and fraud in the process of presence. The purpose of this design will result in a student attendance system that uses fingerprint into mobile applications for achievement in the process of student attendance Presence to avoid fraud are usually done. The system is built using web-based implemented in a mobile and system design includes the design architecture of the system, method used in the system design using the SDLC (System Development Life Cycle), the design process using DFD (Data Flow Diagram), database design and system interface design. With the results already in the test shows the average price 00,53s time with valid results. With a system based on Android this lecture presence, expected to be used for the process of recording and me to monitor the attendance of students in the lecture.
Laundry is one of the businesses engaged in laundry and clothes ironing services that are starting to develop. This laundry business provides kilogram washing services, including washing and drying services, dry cleaning and ironing, washing bed covers, washing thin blankets to thick blankets. Laundry management is done manually and simply so that mistakes often occur due to human errors in recording information and not a few missing records and quite a long recording time. Therefore, in the development of information technology today, one of the efforts to overcome this problem is to create a website-based laundry application. The purpose of this study is to build a website-based laundry application to facilitate businesses in the field of laundry, namely laundry using the programming language PHP, HTML, CSS, JavaScript, and MySQL database as data storage. The system is built in stages using the waterfall method which consists of the stages of analysis, design, implementation, and system testing. The result of this research is a website-based laundry application that can facilitate each employee's job in handling customers as well as customers getting convenience in transactions for using laundry services.Keywords:Information Systems, Laundry, Web, PHP, MySQL.
Radio Frequency Identification (RFID), automatic identification by storing and sending data wirelessly via RFID card or transponders. A variety of recent applications of RFID have been developed in various sectors of life, especially related to identification via radio waves both in the field of automotive, biomedical, educational institutions, police, banks, transportation, and others. The purpose of this research is to design an RFID application in the field of libraries, so that RFID can be used as an alternative solution other than the barcode as the media identification data stored neatly in a book database program through the support of electromagnetic waves. At present we know that the national university library still uses paper to fill in the visit, to resolve the issue data from testing using the RFID method and the NodeMCU microcontroller, it can send data to a web application and can be stored in a database, It is expected that from the results of testing this application can solve the problems that exist in the library that previously members wrote a visit data to enter the future only need to tap the card to enter and do not need paper as a registration medium
Buying and selling guitars is already popular among the general public, but guitar sales are still a lot by visiting music stores. This sales system is still a habit of people. With that, do a solution to solve the problem. The solution given is to create an e-commerce web application. By using this application is expected to simplify the sales system, data search, making it easier to create reports. This system is also equipped with item selection, so it can assist in guitar selection. Through the tests carried out, it is proven that the e-commerce web application can be used to record information about buying and selling transactions, stockpiling of goods, conducting broader promotions and marketing as well as making order transaction reports and inventory reports. The Waterfall System Development Method is used as a stage of making an application and UML (Unified Modeling Language) is used as a modeling design for the Guitar Online Sales Information System program. From the discussion and implementation of the system that has been carried out, several conclusions can be drawn, including as follows; This application can simplify the sales system at a guitar shop by providing shopping cart, search features and is equipped with a payment confirmation process as well as making it easier for the admin to record transaction reports.Keywords:Sales System, E-Commerce, Transactions.
2) ABSTRAKPemberian penghargaan kepada siswa berprestasi sangat penting dilakukan, karena dapat meningkatkan rasa semangat belajar siswa. Penentuan siswa berprestasi yang diterapkan oleh SDN 173300 Lumbantongatonga saat ini masih menggunakan sistem manual, perhitungan dilakukan dengan menggunakan beberapa kriteria saja seperti nilai rata-rata raport, nilai ekstrakulikuler, nilai sikap dan nilai kehadiran. Maka pemilihan dengan cara tersebut dianggap kurang efektif karena siswa juga mempunyai bakat lainnya seperti aktif didalam sekolah, disiplin,terampil dan beberapa kriteria lainnya. Selain itu untuk menentukan siswa berprestasi membutuhkan waktu yang sedikit lama. Maka dibutuhkan sebuah sistem yang dapat mengatur manajemen dalam menentukan siswa berprestasi yang lebih tepat dan cepat. Dalam penentuan keputusan siswa berprestasi akan dibuat sistem pendukung kuputusan dengan menggunakan Metode Simple Additive Weighting (SAW) dan metode Weighted Product (WP).Untuk menentukan siswa yang berprestasi terdapat sepuluh kriteria yang akan digunakan yaitu nilai rata-rata raport, ektrakulikuler, keaktifan, keterampilan, tanggung jawab, kedisiplinan, sikap, sertifikat prestasi, kerapihan dan absen. Nilai terbesar akan terpilih sebagai siswa yang berprestasi. Dengan sistem ini, pihak sekolah akan lebih mudah dan cepat dalam penentuan siswa berprestasi. Kesimpulannya adalah rata-rata nilai yang diberikan oleh kedua metode ini adalah sama, dan selisih nilai antara kedua metode dengan menggunakan 20 alternatif hanya 2 alternatif dengan nilai yang berbeda, sehingga dengan menerapkan kedua metode tersebut dapat menentukan siswa berprestasi. Berdasarkan hasil penelitian, disarankan untuk menggunakan metode WP ketika menentukan siswa berprestasi, karena tingkat kesesuaian data lebih tinggi dibanding dengan menggunakan metode SAW. Perbandingan nilai yang dihasilkan dengan menggunakan metode WP sebesar 99,50% dan menggunakan metode SAW sebesar 99,22%.
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