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QR Coding for Engineers, article 2013 year from the Circuit Cellar magazine.

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QR Coding for Engineers by Jeff Bachiochi. SECTION: From the Bench. ABSTRACT: Quick response (QR) codes are 2-D matrix barcodes with fast readability and large storage capacities. This article examines QR formats and describes how to implement a Windows PC program that formats your data into QR code symbols. Options such as error correction, masking, and other modifications are also discussed.

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