Day: July 7, 2017

Hardware

A Rundown of Barcode Scanners

A barcode scanner is an electronic tool, which could be used to read and output a host of ‘printed barcodes’ to the computer. It comprises a lens sensor, lens and light source for translating the optical impulses into electrical impulses. Barcode scanners are made of decoder circuitry that analyses a barcode’s image data that is […]

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