MRZ- Machine readable zone. The ICAO document 9303 describes specifications common to all Machine Readable Travel Documents. MRZ fonts: OCR-B •Machine readable passports (MRP) : 2 lines of 44 characters •Machine readable visas (MRV): 2 lines 44 characters, 2 lines 36 characters •Travel documents(ID Card/ driver’s license): 2 lines of 36 characters, 3 lines of 30 […]
Read MoreHow a 2d barcode scan engine to be integrated with your kiosk , pos terminal or arduino / raspberry micro-controller? By RTscan, June 2014 / Update in Jan. 2019 We have been often asked by our customers about “how to integrate the 2d barcode scan engine ? “ or “what’s the interface of the 2d barcode scan engine module ?” , so here we try to explain in details: RTscan OEM barcode scanners available with 4 types of interface:I. TTL serialII. USB-VCOM (USB virtual com port) III. USB-HID ( keyboard simulation) IV. RS232V. TTL to DuPont line interface adapter for Arduino or Raspberry Pi
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