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The barcode reader consists of a scanner, a decoder (whether internal or external) and a cable used to connect the reader to the computer. Since a barcode reader merely takes and translates the barcode to numbers or letters, the data must be sent to the computer so that a software program can mean the data. Barcode scanners can be connected to the computer via a serial port, a keyboard port or an interface called the wedge. The barcode reader works by guiding a light beam across the barcode and measuring the amount of light reflected back. The scanner converts light energy into electrical energy and then converts to the data by decoded and transformed to the computer.
Types of Barcode Reader in terms of technology
A pen barcode reader
Pen barcodes consist of a light source and diode to read and scan barcodes, all of which are designed at the tip of the pen. The tip of the pen moves on the width of the barcodes.
Laser barcode reader
Laser barcode readers act by pen barcodes and emit a very thin light beam on the barcode to scan. The roundabout and rotation moves all over the barcodes forward and back.
CCD barcode reader or light
CCD readers, or light, use a very small light source such as laser for barcodes scanning. In general, this barcode reader can only read one -dimensional barcodes (1D) and cannot be capable of two -dimensional and 3D barcodes, and reads barcodes than the laser model than less.
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| Company | رایان سیستم |
|---|---|
| Tel | +98 21-8×××2540, +98 21-8×××8143 |
| Mobile | +98 919×××9963 |
| Whatsapp link | |
| Instagram page | |
| Telegram | Telegram link |
| Website | https://Rayansystem-co.com |
| Country | Iran |
| Province | Tehran |
| Address | https://t.me/RAYAN_2021 |
| Postal code | 1598815516 |
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