QR Code: Revision history

Jump to navigation Jump to search

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

24 September 2023

  • curprev 06:5206:52, 24 September 2023‎ Robinr78 talk contribs‎ 1,507 bytes +1,507‎ Created page with "{{Header|QR Code 09/23}} thumb|right|200px|{{bc|SM-201.ORG QR Code}} A QR code (short for "quick-response code") is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile parts. A barcode is a machine-readable optical image that contains information specific to the labelled item. In practice, QR codes contain data for a locator, an identifier, and web tracking. To efficiently store data, Q..."
Retrieved from "http://www.sm-201.org/a/QR_Code"