A smart shopping cart system that automates product scanning, billing, and inventory management using RFID technology, Raspberry Pi, and Firebase. The system features real-time item tracking, object ...

Except for raspberry pi zero, any model can be preferred. This is because on Pi zero setting up a network is a very tiring job. The latest models like 3A+, 3B+ or 4 can be purchased. The new Raspberry ...

This paper presents the RFID-based smart shopping cart, which helps people to avoid standing in queues for checkout at a counter. It is a more advanced technology system than a bar code reader and ...