By: admin On: July 20, 2016 In: Uncategorized Comments: 0

A bar code consists of a series of parallel, adjacent bars and spaces.

Predefined bar and space patterns or “symbologies’ are used to

encode small strings of character data into a printed symbol.

Barcodes can be thought of as a printed type of the Morse code

with narrow bars (and spaces) representing dots, and wide bars

representing dashes.

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