Image
EAN-130000772043281   EAN-13 barcode 0000772043281
UPC-A000772043281   UPC-A barcode 000772043281
Product NameMelissa & Doug Zoo Animals Touch And Feel Puzzle
CategoryToy / Game / Puzzle
Amazon.comA Buy on Amazon ~ B002DWAVQG
SKU73729
Price New6.99 US Dollars    (curriencies)
Long DescriptionThe scaly alligator and the wrinkled elephant are just two of the fascinating tactile experiences awaiting exploration in the Zoo Animals Touch and Feel Puzzle from Melissa and Doug. This 5-piece wooden puzzle features pieces shaped like wild animals. Each piece of this wooden puzzle will help stimulate sensory discrimination and eye-hand development.
Similar Items0000772043274: Melissa & Doug Farm Touch And Feel Puzzle
Created11-23-2012 1:50:37am
Modified08-29-2017 6:36:03pm
MD5fde4cf1b508afae626ac412435201eea
SHA256e865137ac2411f62aa3fa56b6d3d5ee7454d6726a786902493cc3a0960acb9a1
Search Googleby EAN or by Title
Query Time0.0018351

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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