Dynamic soft

给初学89c51朋友一个蜂鸣器奏乐(生日快乐)的程序(For beginner 89 c51 friend a buzzer playing music (happy birthday) program)

c#代码，简易计算器，不完整，上课做的。大家多多指教(c# code, simple calculator, incomplete in class to do so. All the exhibitions)

库存管理系统，对ERP等相关，C#学习等，对数据等进行连接，可以学到2005和SQL的连接

在51上跑TCP/IP协议,网络速度10MBPS.(51 on the run in TCP/IP protocol, network speed 10MBPS.)

全速执行到包含插入点光标所在的行,可以作为在插入点光标处设置常规断点的一种选择. C中调用Matlab函数.注意,当光标处不是一个有效的执行语句时此功能将不起作用. (Contains the insertion point at full speed to the line where the cursor can be used as the cursor at the insertion point at an option to set a breakpoint routine. C to call Matlab function. Note that when the cursor is not an effective implementation of the statement can not afford this feature effect.)

芯片采用stm32f101,键盘驱动程序，8*8矩阵键盘，包含去抖，程序运行稳定。

重绘CListCtrl格子颜色，以及在ListCtrl中使用CheckBox(CListCtrl redraw grid color, as well as in ListCtrl use CheckBox)

使应用程序支持网页浏览，VC++精选学习源码，很好的参考资料。(The application supports webpage browsing, select learning VC++ source code, a good reference.)

NTC热敏电阻计算器（B值、R25、指定温度、指定阻值均可计算，给定四个参数即可计算第五个参数）(NTC thermistors Calculator (B value, R25, specified temperature, the resistance can be specified calculation, four parameters can be calculated given the fifth parameter))

使用STM32单片机驱动dds模块，这里的dds模块为正点原子的模块(Using STM32 MCU to drive the DDS module, where the DDS module is the module of positive atom)