Дистанция сканирования

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    reading distance
    
  

  

  
  
The maximum distance from which a QR code can be successfully scanned. Roughly estimated as scan distance = QR code width / 10. A 3cm QR code scans from ~30cm, while a 30cm billboard code scans from ~3 metres.


  



  

  
  
  
  

  
  
  
  

    
Связанные термины

    

      
      Module Size
      
      Camera Resolution
      
      Print Resolution
      
    

  

  
  

  
  
  

    
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