Image
EAN-130000000002486   EAN-13 barcode 0000000002486
UPC-A000000002486   UPC-A barcode 000000002486
UPC-E00024806   UPC-E barcode 00024806
Product NameCitigroup Center - Puzz 3D jigsaw puzzle by Wrebbit
CategoryHome: Furniture / Decoration
Amazon.comA Buy on Amazon ~ B001I6MRPQ
Long DescriptionOak Upholstered Game Table Chair
Created08-09-2015 2:50:11pm
Modified11-21-2016 1:00:02am
MD599bbc551948080e23d6096f6b50e1f79
SHA256b1da2542bc0e9fb7f266f0c4befb092543e01c9e4c8e4beb3e7b7a1f16574b67
Search Googleby EAN or by Title
Query Time0.0044899

Code 128 is a high-density 1D barcode symbology. This barcode set makes use of the entire 128 ASCII characters which include letter, number and symbols.

Code 128 Barcode

As with all barcodes, there are indicators to identify where the barcode starts and stops. These are marked in yellow below. Code 128 also has a check character which has been marked in green. The remainder of the barcode is the data being encoded. The text below the barcode is optional and is for human consumption in the event the barcode can't be scanned or if people also need to know what the code means.

Code 128 Barcode

Each character in the barcode symbol is composed of three bars and three spaces. Each bar or space must range from 1-4 units and the sum of all the width of all bars must work out to an even number. The stop marker is special because it adds an extra bar of 2 units at the very end (4 bars and 3 spaces). There are three different start markers to to identify which code set is being used. To represent all 128 characters, the code sets can be within a single barcode as needed by using control characters 98-101 (depending on the code set).

The check character is calculated by summing the value of each character and multiplying it by its position. The start character is also part of the sum but is added without weight (multiply by 1 just like the first encoded data character) then when you have the sum take the modulo 103 remainder. This gets a little more complex when mixing modes within a single barcode.

Close

Search

Close

Share

Close

Dialog