DVD Player trolly are using as door model our project. Each DVD trolly has one dc motor, which controlled by motor driver. Motor driver received signal from Arduino. 4 RFID card’s are using to open/close door model. Each card is related with one motor. As user will swap RFID card, Arduino will receive data from RFID module. If RFID tag id found in Arduino record, then it will open or close that door. If door is closed then it will open door, if door is previously opened then it will close door. One 16*2 LCD is also using to show card id & will show status of operation.Each door has separate password. If unknown card swap by user LCD will show error message & beep sound will appear.
Project customization is also available.
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