Development of Automatic Shopping Trolley in Supermarkets

摘要

This paper presents the development of automatic shopping trolley for supermarkets. This automatic shopping trolley reduces the shopping time of customer and also effort required to move trolley. This project works on Arduino Mega microcontroller, RFID tag for scanning the products, Bluetooth module used on the trolley will give instructions to the trolley and DC Motors to move the trolley and trolley will move at the maintained distance and LCD to display the billing. Hence it works with low cost, low power consumption. So that customers can enjoy shopping without pushing trolley themselves.