Image
EAN-130718122236138   EAN-13 barcode 0718122236138
UPC-A718122236138   UPC-A barcode 718122236138
BrandCapitol City Lumber
Product Name1" X 6' Poplar Hardwood Dowels 2/pack
CategoryBusiness / Industrial
Amazon.comA Buy on Amazon ~ B001AIRYUK
Created01-18-2015 1:08:48pm
Modified05-23-2020 8:07:35pm
MD54e460f42c54d9366c13d9be7a204d1fa
SHA256e88c25b2bcbc1a87de5a56488fbae363735be86a6372a4fc64b10505cdaad2bd
Search Googleby EAN or by Title
Query Time0.0048101

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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