I2C的程序 数据传送 非常详细的注释 C语言的 其他的就不用多说了吧...

测试can总线好坏的vc源码-test can vc bus close to the source

详细讲解定时器、计数器的内部结构工作原理，控制，工作方式，及初始化编程，应用举例-Elaborate on timers, counters working principle of the internal structure, control, work methods, and initialization programming, applications, for example

AVR mega48 控制四位液晶数码管-4 LCD AVR mega48 control digital tube

51单片机测量电机转速，利用计数脉冲数显示到汉字液晶屏上面。脉冲是由对管扫描码盘产生的-51 MCU measuring motor speed using pulse-counting the number of

1602的程序，写的很规则，希望对大家有帮助，是电脑里存了很久的，曾经自己写的-1602 procedures, the rules are written, in the hope that we help keep the computer for a long time, and have written their own

12864的汉字驱动程序，里面包含了一个KEIL工程，可以直接编译-12864 driver of the Chinese characters, which includes a KEIL engineering, can be directly compiled

77E516的双串口演示程序,同样适用于77E58.双串口最佳示例代码-77E516 dual serial Demonstration Program, the same applies to 77E58. Dual Serial best sample code

CYGNAL单片机，C8051FXXX应用例程6-CYGNAL microcontroller, C8051FXXX routines 6

KeilC51manual

C51 ATAPI-CDROM 驱动程序-C51 ATAPI-CDROM driver