Image
EAN-139780750258081   EAN-13 barcode 9780750258081
Product NameMe And My Mum (Start Reading: Me & My Family)
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 075025808X
SKU8275583
Price Used36.29 US Dollars    (curriencies)
Width0.79 inches    (convert)
Height8.62 inches    (convert)
Length6.42 inches    (convert)
Weight40 hundredths pounds    (convert)
AuthorAmanda Rainger
Page Count24
BindingHardcover
Published09/10/2009
Long DescriptionThis story follows the everyday lives of the little boy and his mum.
Created11-15-2012 4:05:50pm
Modified09-09-2018 9:48:31am
MD5b6bf6f7e0fc254617482414cdb2542d4
SHA2565e31fe0780577df02c146e3f78cf06824e0a27a0fa60acf708d9c4ea2c8b948c
Search Googleby EAN or by Title
Query Time0.0047700

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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