Image
EAN-130013388280070   EAN-13 barcode 0013388280070
UPC-A013388280070   UPC-A barcode 013388280070
Product NameMegaman Battle Network 2 (Gba)
CategoryElectronics / Photography: A/V Media: Video Game
Amazon.comA Buy on Amazon ~ B0000657SO
Long Description1
Similar Items9780744002720: Mega Man(TM) Network Transmission Official Strategy Guide (Official Strategy Guides (Bradygames))
Created01-06-2007
Modified02-17-2017 12:24:06pm
MD5936b53246e658fa7e967e6860a76a2af
SHA25660c8973ea9186fd7c3f34daa6e805794290aae870289575f22c3f679a3003c6d
Search Googleby EAN or by Title
Query Time0.0011690

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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