Abstract
Design and Implementation of Smart Trolley for Automatic Billing System
Highlights
RFID (Radio Frequency Identification) are widespread and taking role in many advanced projects due to its fast and effective response
These tags could hold plenty of data like products name, price and other information using their identification number. By implementation this RFID technology for unique representation of each product in a market and shopping trolley installed with and RFID technology, shopping is done more. This could be done by having shopping trolley installed with an RFID reader to scan each product and load it which is control a controller
The idea of this paper was drawn from large queues at the shopping mall and the inconvenience that it causes to the customer
Summary
RFID (Radio Frequency Identification) are widespread and taking role in many advanced projects due to its fast and effective response. RFID offer more advantages over conventional barcodes as they have a major drawback which is line of sight technology and these barcode tags have constraints in its durability whereas the RFID’s tags are more durable and able to read/write data which could even be encrypted These tags could hold plenty of data like products name, price and other information using their identification number. LCD which is the part of output device at the trolley side and I2C driver is supported in LCD to be connected I2C protocol with arduino to reduce pin connection .In this proposed system, one zigbee is connected to arduino uno and other zigbee to the USB port of PC which acts as central billing unit It will be a great convenience if the information of items that are available in the shopping mall can be obtained. Customers will be able to get information of all the items at shopping mall, total up the prices of items as they shop, and save unnecessary time at the cashier
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