What is a barcode?

What is a barcode

Barcodes are symbols that can be scanned electronically using laser or camera-based systems. They carry information about the object to which it is attached in a machine readable format.

Types of barcodes:

  • Quick Response (QR) Codes
  • Data Matrix
  • PDF417
  • Universal Product Codes (UPC)
  • Code 128
  • Code 39

StudentProjects.Live

A collection of source codes that I wrote in VB 6.0, ASP.NET, PHP, C#.NET, VB.NET and JAVA in a course of my career as web developer and software engineer that I would like to share to my fellow programmers. Some of the codes here is not my original work that I found over the Internet and Books while I'm learning how to program. I hope you find my work useful in your learning in programming. Please share my work to other people also who interested to learn the basics of web development and programming. Thank you very much and Happy Productive Programming Everyone.
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