IAR例子，里面是一个完整的串口异步通讯例子。

用keil环境和proteus实现的16*16四字点阵显示-Keil Proteus with the environment and realize the 16* 16 four-character dot-matrix display

实用的PIC单片机的单相双向电能芯片5460校准程序。-PIC MCU practical single-phase bi-directional power 5460 chip calibration procedure.

利用stc12c2052单片机测量空气质量的-use stc12c2052 SCM measurements of air quality

在Windows环境下应用VC++实现PC机与单片机的几种串行通信方法，给出了用Visual C++6.0编写的PC机程序和用C51编写的单片机通信程序。经实际应用系统运行稳定可靠。-In the Windows environment application VC++ Realize PC machine with several single-chip serial communication method using Visual C++ 6.0 prepared PC-preparation procedures and the use of C51 microcontroller communication program. Through the practical application of system operation is stable and reliable.

51单片机对IC卡读写程序，使用的卡的型号为SLE4442,有帮助就下。-51 microcontroller IC Card Reader right, the use of the card for the Model SLE4442, help on the next.

128*64液晶屏与单片机的接口程序,液晶屏控制芯片为ks0107,ks0108,实现汉字图形等的显示,其它屏编程思想亦此-128* 64 LCD screen and MCU interface, LCD screen controller chips for ks0107. ks0108 achieve Chinese graphics display, the other screen programming also thinking this

18b20显示程序,动态显示,调试通过.-18b20 display program, dynamic display, debugging through.

计数综合程序！已经调试通过，拿来就可以使用！-Comprehensive counting procedures! Have been debug is passed, use can use!

C51单片机做的驱动四线程马达的驱动程序,用于步进电机驱动!-C51 microcontroller do drive four threads motor driver for stepper motor drives!

USB驱动--MSP430单片机 已经通过验证-USB drive- MSP430 single chip microcomputer has been validated