GitHub - industrial-edge/qr-code-scanner: This application examples shows how to connect a QR Code Scanner via USB to the Industrial Edge Device. The scanned QR Code will be sent to a PLC and
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Barcode Reader 1d Handheld Usb Barcode Scanner 1d Ccd Sensor Barcode Reader Auto Decoding Portable Barcode Reader - Scanners - AliExpress
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Fixed barcode reader - SIMATIC MV420 series - Siemens Optical Identification Systems - 1D / 2D / RS-232
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Barcode Reader / Scanner USB on PLC using Arduino USB Host Shield | Barcode reader, Arduino, Arduino circuit
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