Nowadays, one of the main problems that human being encounter in their daily life is fire disaster which occurs due to the gas leakages. As a conclusion, RFID technology can be used in student attendance application. This project will help lecturer taking the student attendance more easily and automatically.
AUTOMATIC WATER DISPENSER PROJECT REPORT UPDATE
When this happen, lecturer can register that student by using registering form and the information of that student will be update into database.
AUTOMATIC WATER DISPENSER PROJECT REPORT CODE
If the code does not match with the database, it means that the student is in the wrong class or he (or she) is not yet registered for that course.
In that list, all information like student name, ID number and time will be saved in the database of the server. This list will use as a student attendance. When the code is match with database, the student information like ID number and time will show on interface and that information will trigger into a list and it will lead to the opening of the class room door. Students need to swipe their card on the reader and the code from the card will use to compare with database in XAMPP Control Panel. After the reader is ready, process to get attendant will start.
In the next interface, lecturer needs to choose port and speed to make connection with RFID reader. This part is important because we need the information in this part to use in the next interface. Firstly, lecturer needs to fill forms in an interface like lecturer name, subject and subject code. Graphical User Interface (GUI) was developed using NetBeans IDE 8.1 to make the database easier to access. The project system runs by the process of getting the code of the student card to compare with the database in XAMPP Control Panel. This project can help lecturers to reduce these problems by the design of an automatic attendance using RFID and student card. There were a lot of problems when using the paper as student attendance such as cheating. Before this project, lecturers needed to use paper to get the student attendance. This project is developed by using Radio Frequency Identification (RFID) system and student card to get student attendance. Thus we here put forward a smart water dispenser system with water saving feature. If glass is removed during the process, system stops the water supply until glass is encountered. On detecting a valid tag the system now sends a signal to the controller who checks if glass is present and then it starts the motor to pour water in glass using motor as long the glass is present. The system has RFID Reader that is used to read particular tags and send information to microcontroller about valid tags. The microcontroller now processes the information sent by the sensors to determine if glass is present. The system uses IR sensors to detect presence of glass and then the sensors send a signal to the microcontroller. The system also senses if glass is placed at the counter to avoid water spoilage if there is no glass placed at the counter panel. The system is capable of fully automated water dispensing using solenoid tap and sensors. Here we put forward a fully automated RFID based water dispenser system using Arduino and Relay. It measures the temperature and pushes notifications to the user about water consumption. The smart water dispenser measures the weight of the available water in the dispenser and pops an alert when the water in the dispenser is about to finish. We present a case study of the smart water dispenser is with the aid of weight sensor, temperature sensor, and raspberry is built to assists the users and the water bottle suppliers by tracking the amount of water used in day to day activity. Physical objects connected with smart sensors provide data to make people's life easier. The rapid growth of the Internet of Things (IoT) changes humans life into a smart world.
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