Image
EAN-130024543131021   EAN-13 barcode 0024543131021
UPC-A024543131021   UPC-A barcode 024543131021
Product NameLaughing Policeman
LanguageEnglish
CategoryElectronics / Photography: A/V Media: Movie / TV
Short DescriptionDvd
Amazon.comA Buy on Amazon ~ B0006HBZBK
Price New3.97 US Dollars    (curriencies)
Price Used2.99 US Dollars    (curriencies)
Weight3.2 ounces    (convert)
BindingDvd
Long DescriptionA san francsico detective and his new partner search for the man responsible for slaughtering the passengers on a city bus.
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Created07-01-2006
Modified01-05-2020 4:33:15am
MD54315289248d5e040e091ff1c8ee15393
SHA256d00064e56410a8c2bef48ba1ec2d66823f41bcf9fb9e2c270309fb33353eb136
Search Googleby EAN or by Title
Query Time0.0114980

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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