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Barcode Technology by sai vishal marati is a document available to read on EtoBox.

1) Barcodes are optical machine-readable representations of data that are printed on products. They represent data as patterns of parallel lines of varying widths (1D barcodes) or as 2D patterns like squares and dots. 2) Common 1D barcode symbologies include UPC, EAN, Code 39. UPC and EAN are used widely in retail. 2D barcodes can store more data in smaller spaces. 3) Barcodes are read by optical scanners and linked to product information in computer databases, streamlining the checkout process. They we

Author

sai vishal marati

Language

EN