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Advanced Journal of Science, Technology and Engineering
Vol. 4Issue 12024pp. 105–111Published 27 May 2024
DOI 10.52589/AJSTE-OPZMZN49Share Link
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Abstract:
This study focuses on building a QR and barcode reader device to scan the barcode or QR code (1D/2D) and display the read information on the Liquid Crystal Display (LCD). With this device we can scan and read all the barcode and QR codes through an OLED display. The proposed device can work in the dark, have a stable performance as well as fast decoding speed. It can easily capture barcodes 1D, 2D on labels, paper, and mobile phone or computer displays sensitively and accurately.
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