Tag: barcode-reading
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In today’s digital age, QR codes have become a convenient tool for accessing information quickly and efficiently. However, there are instances when these codes fail to scan, causing frustration and delays. Understanding the common reasons why QR codes may not scan can help prevent these issues and ensure a seamless...
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QR code can store much more data than a 1D code. But do you know how much data it can represent? Here is a quote from wikipedia1: The amount of data that can be stored in the QR code symbol depends on the datatype (mode, or input character set), version...
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