Barcode Scanner
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Smart Shopping Cart with POS Thermal Printer, Barcode Scanner, 20x4 LCD and Raspberry Pi Today, in this project we are going to build a Smart Shopping cart by interfacing a thermal receipt printer, LCD, and a USB barcode scanner with Raspberry Pi. This Smart Shopping cart will scan an item’s Barcode, display its information on 20x4 LCD, create the invoice, and print it using a Point of Service (POS) Thermal Printer. We will be using a Google… |
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Interfacing USB Barcode Scanner with Raspberry Pi to Read 2D Barcodes Barcode Scanner has the capability of scanning various types of linear barcodes. Mostly barcode scanners are used in shopping centers, food supply chains, restaurants, Clothing Stores, etc. Nowadays barcode scanners are being used in smart shopping carts as they provide fast and failsafe item recognition. In this article we will be learning how the output of the Barcode… |
