Libqrencode是C库数据进行编码QR代码标志,一种二维的象征,可以自行扫描方便接线端子.-Libqrencode is a C library data to be encoded QR code logo, a two-dimensional symbol, and can scan to facilitate the terminals.

基于C语言的QRCODE二维码生成代码，简单修改后可用在单片机LCD上显示。-QRCODE is generated based on the C language code, after simple modification can be used to display the microcontroller LCD.