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blogs - Barcode Reader
A barcode scanner is an electronic tool for evaluating printed barcodes. Similar to a flatbed scanner, it consists of a light source; a lens and a photo conductor which converts optical impulses into electrical ones. Moreover, all barcode scanner include decoder circuitry examining the barcode's image data provided by the photo conductor and transferring the barcode's content to the scanner's output port.

Scanning methods:

  • Pen type readers
  • Semi-automatic handheld readers
  • Fix-mount readers for automatic reading
  • Reader gates for automatic scanning
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Barcode Reader
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