EAN-130651860863979   EAN-13 barcode 0651860863979
UPC-A651860863979   UPC-A barcode 651860863979
Product Name2012 Toyota Highlander Bilstein B6 Van, Fleet & RV Shocks & Struts, Suspension S
Created07-05-2021 11:22:16pm
Modified09-09-2021 12:30:05pm
MD5501bcfe11972b09cc615a9b2292041c8
SHA25611fbc530837af1710614ec4486e5ca23a0e233dde1fd8a8ba4bdc6027dd70773
Search Googleby EAN or by Title
Query Time0.0064471

Article of interest

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.

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