Barcode Reader: Revision history

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26 May 2024

  • curprev 22:5822:58, 26 May 2024Ai talk contribs 6,755 bytes +6,755 Created page with "== Introduction == A '''barcode reader''', also known as a barcode scanner or point-of-sale (POS) scanner, is an electronic device that can read and output printed barcodes to a computer. Like a flatbed scanner, it consists of a light source, a lens, and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decoder circuitry analyzing the barcode's image data provided by the sensor and sending the barcode's con..."