Home / All / Industry News /

Barcode Scanner

Barcode Scanner

May 22,2023

With Yanzeo Barcode Scanner you can scan barcodes online using your mobile phone's camera. You can scan QR Code, Data Matrix, and many more 2D and 1D barcode types. Choose 1D or 2D scanning mode, capture barcode with your camera and let our sophisticated alghorythms to determine symbology itself and recognize.

Try to read barcode online with our free Recognize barcode application if you need more options.

FAQ

  • What is a 1D or linear barcode? What is a 2D barcode?
    A 1D or linear barcode is a combination of vertical bars. For some of them you can encode only numbers for other you can encode letters also. Most of barcode scanners can read them scanning just a line. 2D barcode encodes information in two dimensions and therefore can keep a way more information in it. And it is usually smaller than 1D one. More complex scanner is required to read this type of barcodes.
  • What is a principle of barcode work?
    It is a combination of contrast marks that scanner can read and decode. For 1D barcode it is black and white vertical lines of different thickness. For 2D it is usually a pattern of square dots. Scanner uses some algorithms to decode those patterns into a form suitable for user.
  • What information can I put into barcode?
    It is usually letters and numbers. For some barcodes you can choose a specific set of characters(symbology). This information usually represents some description of an item on what barcode is placed.
  • Can barcode be very small?
    It can be reasonably small. For example 1x1 cm for 2D barcode. But in the smaller barcode you can encode less information. And you also should use a printer with higher resolution.
  • How much data can barcode contains?
    It is usual to be about 25 characters for 1D barcode and about 2000 for 2D one. Of course the more characters you encode the bigger is barcode. 1D barcode could became impractically wide if it is more than 15 characters encoded.
If you have any question on barcode scanner ,please feel free to contact us--Yanzeo.
Image
News
  • Why do foreign cyclists start wearing shoes with NFC labels
    Why do foreign cyclists start wearing shoes with NFC labelsNov 27,2023
    Technical expert Simonelli suffered a serious accident during a motorcycle race more than a decade ago. At that time, he was taken to the nearest hospital and no one knew him, resulting in him being unconscious for two days without anyone being able to contact his family because he did not carry his identity information with him. Leveraging his knowledge in NFC technology, he decided to develop a solution based on this technology.
  • RFID technology makes your luggage no longer "lost"
    RFID technology makes your luggage no longer "lost"Nov 20,2023
    Have you ever encountered such embarrassing situations at airports, train stations, ports, or other places - wrong, lost, or delayed luggage? I believe many people have had such experiences before. But now, with the application of RFID technology, these issues will become history. In luggage management, RFID technology can greatly improve the efficiency of luggage tracking and management, ensuring the safety and accurate delivery of luggage.
  • The characteristics and application advantages of RFID ear tags in different frequency bands
    The characteristics and application advantages of RFID ear tags in different frequency bandsNov 10,2023
    Comparative analysis of the characteristics and application advantages of RFID ear tags in different frequency bands Most RFID tags used in animal husbandry and breeding use ear tags. Currently, ear tags in the low-frequency and ultra-high frequency bands used in China are more common, while high-frequency tags are less commonly used. What are the characteristics of ear tags in different frequency bands?
Keep up with the latest technology news and innovations with the Newsletter.
Follow Us

Pro RFID & BarCode

www.yanzeorfid.com
Pro RFID & BarCode