EAN-130883957857503   EAN-13 barcode 0883957857503
UPC-A883957857503   UPC-A barcode 883957857503
Product Name14k Yellow Gold Satin Diamond-cut Eagle Pendant
Created07-01-2021 12:46:55am
Modified09-09-2021 2:17:00pm
MD5d7c446a779e69a2adf548a3f84622164
SHA256aadc7a4d19e5db535cd41374a1519d7f6d89651e4e4adfcedfdb98511642b72b
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Query Time0.0051861

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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