Image
EAN-139789992387269   EAN-13 barcode 9789992387269
Product NameThe Horolovar 400-Day Clock Repair Guide
CategoryBook / Magazine / Publication
Amazon.comA Buy on Amazon ~ 9992387262
SKUDAV05090
Price New31.99 US Dollars    (curriencies)
Price Used28.00 US Dollars    (curriencies)
Width9.5 inches    (convert)
Height10.75 inches    (convert)
Length1 inches    (convert)
Weight35.2 ounces    (convert)
AuthorCharles Terwilliger
Page Count237
BindingHardcover
Published06/01/1991
Long DescriptionRevised and Updated edition of the 400 Day Clock Repair Guide.
Similar Items9781602399617: The Clock Repairer's Handbook
9780962476655: Clock Repair Basics
9780719800009: Practical Clock Repairing
9780695811181: Clock Repairing As A Hobby: An Illustrated How-To Guide For The Beginner
0045635710559: Liberty Oil, The Best 100% Synthetic Oil For Lubricating Your Grandfather Clocks
Created10-01-2013 2:47:31pm
Modified08-29-2017 3:08:14pm
MD5648d811ec76f89504b3e9a6268c24a62
SHA25650b39524f6d77c4732dd1890dfa432196efbdbe3329173c63255e78102fbf179
Search Googleby EAN or by Title
Query Time0.0040798

A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.

Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.

Barcode Data Matrix

Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.

Close

Search

Close

Share

Close

Dialog