C语言程序,已经过硬件测试,效果很好,用于各类单片机-C language program, the hardware has been tested with good results, for various microcontroller

C语言编写的边缘提取小程序,可以用在小系统如单片机或嵌入式系统中- A small image processing procedures writed by C language. It can be used in small systems such as microcontrollers or embedded systems

用c语音生成二维码！很好单片机生成二维码QRCode的C语言源码-风火轮/物理网iot售货机支付！-Using C to generate two-dimensional code! Very good MCU to generate a two-dimensional code QRCode C language source code- fenghuolun/physical network IOT vending machine payment!