RFID READER AND NODE MCU SMART SHOPPING TROLLEY

Abstract

Nowadays, most people buy their food, clothing, toiletries, gardening equipment, home appliances, etc. from supermarkets. The public's desire has made the development of a wide range of locations equipped with cutting-edge infrastructure to meet the demands of customers an absolute must. From smart houses to electronic medical systems to wearable gadgets, the Internet of Things has been extensively tested in a wide range of contexts. Customers frequently encounter numerous issues and frustrations when grocery shopping, such as lengthy wait times, insufficient product information, difficulty making impulsive purchases, and a
lack of a pre-set list of items. In response, these IoT devices are now being utilized to develop smart shopping carts.