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EAN-130012151000082   EAN-13 barcode 0012151000082
UPC-A012151000082   UPC-A barcode 012151000082
UPC-E01215182   UPC-E barcode 01215182
BrandAutograph
Product NameAutograph 121518 Oakland Athletics 2002 Topps Prospects No. T258 Rookie Michael Frick Autographed Baseball Card
CategorySports / Exercise
Short DescriptionThis item comes with a Certificate of Authenticity along with matching tamper-proof holograms from Autograph Warehouse, guaranteeing the authenticity of this hand-signed autograph. Autograph Warehouse stakes its reputation on every item it sells, and
Model121518
Created07-09-2021 7:55:05am
Modified07-09-2021 7:58:35am
MD51728b18082699329b79b52070040a44a
SHA2563af584b78e70f330ec4c205baf0929173d929dc65212cdf1537d45878497c52a
Search Googleby EAN or by Title
Query Time0.0057049

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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