Max Shah - 4.1F

Component 1 - LCD Display

24/04/2024

20240424_140925 (2).mp4

Component 1, which is the LCD Display, is now ready and functional. The next step is to get it working with other components simultaneously.

Component 2 - RFID Reader

26/04/2024

20240426_173623 (1).mp4

The RFID reader in now working alongside the LCD display. When the user uses the key card, the LCD displays the Id with ‘Not Verified’ and ‘Access Denied’. However, when using the keyring it displays the Id and the opposite to the card is shown. When the keyring is used the code exits the loop checking for a card which will then continue with the rest of the code.

Component 3 - Basic Kit (LED and Buzzer)

29/04/2024

20240429_141908 (1).mp4

The LEDs and buzzer have been added. The buzzer plays a sound when the card/keyring is read to give an audible notice to the user. The LEDs are used to give another form of visible notice to the user to identify if the card/keyring was verified and accepted or not. The red LED is lit when it is not verified while the green LED is lit when it is verified.