EAN-130000002037448   EAN-13 barcode 0000002037448
UPC-A000002037448   UPC-A barcode 000002037448
Product NameClick! & Treat Training Kit For Dogs Ver. 1.1 By Gary Wilkes (Vhs)
LanguageEnglish
CategoryElectronics / Photography: A/V Media: Movie / TV
Short Description1-2Lb
Amazon.comA Buy on Amazon ~ B000EQW0KS
Price Used10.00 US Dollars    (curriencies)
IMDbNot on IMDb
BindingVhs Tape
FormatVHS
Published01/09/1996
Long DescriptionThis is your passport to dog obedience without force. Animal behaviorist and trainer Gary Wilkes will show you this innovative method of shaping behaviors with positive reinforcement.
Created07-01-2006
Modified06-29-2020 4:08:06am
MD561a0c2505f96ab29981c64ff66209616
SHA256bbbe3c9a7ffde114ba6d0261f8ff5f89d1d9cf963324758427cc04e85812ed24
Search Googleby EAN or by Title
Query Time0.0055311

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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