XDA Developers on MSN
A $40 label maker and QR codes completely changed how I manage my home lab
Keeping tabs on everything within my home lab.
Originally developed in the mid-1990s for manufacturing and inventory control, QR codes most often appear as a small graphic that looks like randomly placed small black squares arranged in a ...
Uniqode reports QR Codes are expected to top 102.6M U.S. users this year.
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