Smart Trolley for Fraud Detection
Keywords:
RFID Tag, RFID Reader, Bluetooth, LCD Display, Mobile Application, IR Sensor, LCD Display, AURDUINOAbstract
Nowadays instead of roaming in different shops for different products people prefers a supermarkets where
we get all the daily necessities at the same time. Supermarkets provides availability of the products and saves time at the
same time. Obviously customers have to wait in the long queues for the billing purpose so they get frustrated. We have to
face lots of rush during weekends or if there is special discount or offer. In this era of super technologies we have developed an application to overcome this problem. we have designed a smart trolley in which RFID scanners and RFID tags
are used. RFID tags are on products are automatically scanned with RFID readers whenever a product is placed into a
trolley. The count is displayed on the LCD screen. A Buzzer alarm is used to detect a fraud. After all the shopping is done
we have to choose payment method and once the payment is successful we will get a notification indicating payment is
successful.