barcode machine

A barcode machine, also known as a barcode scanner or scanner gun, is a device used to scan and read product barcodes. Barcode machine usually consists of scanning head, trigger, data decoder and connection interface. The scanning head uses laser or camera technology to quickly and accurately scan the barcode on the product and convert the barcode information into a digital signal. The trigger is used to start the scanning operation, and the data decoder decodes and displays the barcode information.
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