1. TITLE: AUTOMATIC BILLING TROLLEY IN SUPER MARKET
STUDENT NAME: S.S.VIKAS
GUIDE TEACHER: T.SATHEESH KUMAR
ABSTRACT: This project comes under Digital India. In supermarket, people stand in a queue to bill their products.
It is a waste of time for them. In this project we use RFID tag in which all the information about the product is stored. This RFID tag is fixed in all the products.
RFID reader is placed in the circuit; this circuit is placed in the trolley. When the product is taken and put inside the trolley, the cost of the product which is stored in the RFID tag will be read by the RFID reader and the cost will be displayed.
When the second product is kept inside the trolley, the amount will be added automatically and displayed in the board which is in the trolley.
So, the customer can easily know the total amount purchased and directly go to the payment section and pay the total amount and he/she need not struggle in billing section without knowing its cost and quantity.
Selected for district level INSPIRE MANAK 2019 and won Rs10000 cash prize and displayed in CODISSIA Science and Technology fair at Coimbatore.