Barcode Scanners are hand-held or stationary input devices that are used to capture and read information which a bar code contains.
Barcode Scanners are called using many other names, including:
Barcode Reader
Price Scanner
Point-Of-Sale (POS) Scanner
What does a Barcode Scanner consist of?
A Scanner, to scan the data
A Decoder, either built-in or external
A Cable, to connect the reader with a computer
There are five basic kinds of Barcode Scanners. Here’s a list:
Pen Wands:
-A Pen Wand
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