Abstract: A Quick Response (QR) Code is a type of barcode that can be read by the digital devices and which stores the information in a square-shaped. The QR Code readers can extract data from the ...

The Vehlive OBD2 Scanner Diagnostic Tool is on sale for $21, which is $22 off the original $43 price tag. This item boasts over 50 five-star ratings at Amazon and comes in three colors, black, blue, ...

QR Lite is Universal Barcode Scanner which can scan all types of barcodes like QR Code and 2D Barcodes. QR Lite can generates various types of custom QR Codes, example: vCard, Website, Calendar Event, ...

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