Abstract
AbstractIn the present situation, shopping in malls became daily activity to the human kind. After completion of collecting the products, the customers need to wait in a long queue for billing. To show the difference in ordinary shopping and the smart shopping this system is going to propose. Instead of searching for the products in the mart and wasting lots of time at the billing counters by standing in a long queue, we are proposing a system to save the customer’s time. It also helps the customers to follow the social norms, as it is very important for the human kind in the current pandemic situation. At times people were busy and, in a hurry, people may forget to maintain social distance. In such situation an alert will be given as an Ultrasonic sensor is interfaced with in the frame work. In our proposed system, each smart cart is equipped with RFID reader, a Arduino, an LCD display, a Bluetooth module and GSM module.KeywordsRFID readerRFID tagsGSM moduleLCD displayArduino UNOBluetooth moduleUltrasonic sensor
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