基于51的函数发生器设计

网络报告，可以快速修改使用，方便快捷！谢谢，使用！(Network report, you can quickly modify to use, quick and easy!)

实现STM8L152串口3数据的收发，亲测可以正常使用(STM8L152 serial port to achieve 3 data transceiver, pro test can be used normally.)

说明：  简易实现图片验证功能，如需复杂验证，请记录鼠标拖动轨迹，后端实现分析，具体有兴趣的朋友可以试试。(Simple implementation of image verification function, if complex verification is required, please record the mouse drag track, back-end analysis, specific interested friends can try.)

用c++结合SQL SERVER开发的电信缴费系统，系转载(Using c++ integrated development of the telecommunications SQL SERVER payment system, the Department of reproduced)

利用STM32F103的两个通用定时器产生SPWM波输出。(Two universal timers of STM32F103 are used to generate SPWM wave output.)

鸟瞰图校正，基于OPENCV的应用，可以把鸟瞰图校正为平面图。(Aerial view of the correction, based on the application of OPENCV, bird' s eye view can be corrected for the plan.)

一个用csharp写的计算器程序，内容较简单，适合初学者(using csharp write calculator,easy for first study!!! )

STC单片机实现0.96OLED SPI接口驱动，方便初学者(STC MCU realizes 0.96OLED SPI interface driver, which is convenient for beginners.)

Face detection Face detection (Face detection)

基于STM32F的文本阅读器的模拟 基于STM32F的文本阅读器的模拟 基于STM32F的文本阅读器的模拟