The C codes are from QR-Code-generator and iec16022. I simplilied the codes to only print on screen or create an EPS file of the 2D barcodes. To create labels on Avery Label sheets, please use R ...

What are QR ... Generator. The aim here is to get you into prodding at the way different types of data can be portrayed. While this tutorial will not explain what the code behind the ACTUAL qr ...

Specifically, QR-Code Generator is able to generate QR codes, Aztec codes and Data Matrix codes. Download the Windows version from this link. A typical usage of this tool is to easily transfer ...

And finally, display it in an OLED (SSD1306) screen. QR code (Quick Response code) is a matrix 2D code for reading data at high speed, developed by DENSO WAVE in 1994 for the automotive industry of ...