Image
EAN-130000023129535   EAN-13 barcode 0000023129535
UPC-A000023129535   UPC-A barcode 000023129535
Product NameCome To Britain In Festival Year 1951 Sport Bargains 1950 Antique Advertisement
CategoryMusical Instrument
Short Description500g
Amazon.comA Buy on Amazon ~ B00G5R6DX0
Long DescriptionOriginal Farm & Home & Agricultural & Automobile Vintage Advertisements. Fair Condition - Yellowing and Age - Each Large Page 12" x 14" (approximately).
Created05-22-2010
Modified05-27-2017 12:32:03pm
MD5e383f8658e2a1062ecd47bc0c25e69c4
SHA25666b50f732416d4fa4700be7bf6201ce3bb585c14acf67390a315935d815aa336
Search Googleby EAN or by Title
Query Time0.0050669

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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