Project Block Diagram
1. Bookstore RFID scanner is operating using 12V battery. It is used to total up book quantity and payment amount for each user. It will help user to know their total payment and total books in their shopping cart.
2. Whenever the scanner detected a book, it will turn on a red LED for 5 sec. Then show the book price on LCD. User can press ‘Add’ button to add the book into shopping cart total. Or user can press ‘Remove’ button to remove the book from shopping cart total.
3. A reset button is used to reset the total for next user to use.