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EAN-139781166455613   EAN-13 barcode 9781166455613
Product NameA New Exposition Of The Apocalypse, So Far As The Propheciesa New Exposition Of The Apocalypse, So
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 1166455610
SKUIQ-9781166455613
Price New16.52 US Dollars    (curriencies)
Long DescriptionThis book is a facsimile reprint and may contain imperfections such as marks, notations, marginalia and flawed pages.
Created11-12-2012 11:15:47am
Modified12-23-2013 10:41:55pm
MD5368eb38fbf6236b60e066bf4fcf93f63
SHA256b23fd8b8659d098f265e3e3eafd4e698604263e04771758fe746a47e33dd5adc
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Query Time0.0015481

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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