Image
EAN-130000002081205   EAN-13 barcode 0000002081205
UPC-A000002081205   UPC-A barcode 000002081205
Product NameDark Green Rubber Feel Snap-On Cover Hard Case Cell Phone Protector For Lg Ux830 Glimmer
LanguageEnglish
CategoryFood
Short Description04 Ct
Amazon.comA Buy on Amazon ~ B001LGEIX2
Created07-01-2006
Modified06-29-2020 4:08:33am
MD5d5878027e75b8c6f2a49dc49aa8e3645
SHA256683ebdd08d95a57e00a011cd3a3d7352f2d1c4b97c0fd05cb355e3e437ef315d
Search Googleby EAN or by Title
Query Time0.0051320

Article of interest

A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.

Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.

Barcode Data Matrix

Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.

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