Abstract:

Shopping is simple, but standing in line to buy something at a counter takes time and is tedious. There is a lot of rush, which takes time, and long lines are the outcome when the cashier produces the bill using a barcode scanner. An automatic billing system that can be integrated into a smart shopping cart is the basis of this ground-breaking idea. This creative idea uses an RFID scanner that is managed by Arduino. As a result, whatever the user places in the cart is detected by the RFID module, which also displays the item's price on the LCD. As the buyer keeps adding things, the price will increase correspondingly since the RFID reader will identify each one as it is added. Anything can be done.

Description:

Arduino UNO, RFID Reader, RFID Tags, Push buttons, GSM Module, LCD Display, Buzzer and Power supply