步进电机用来画一个完整的源代码，集成了50多种…

步进电机的单片机控制，可以在Proteus下进行仿真-Stepper motor microcontroller control, can be carried out under the Proteus simulation

这是52单片机串口调试程序，通过此程序，可以使单片机于PC机通信-This is the 52 single-chip serial debugging process, through this program will enable single-chip communication to the PC

用c语言编写的单片机秒表程序，该程序能够实现从0-59-With c languages Singlechip stopwatch program, the program can be realized from 0-59

名称：独立按键 公司：上海浩豚电子科技有限公司 编写：师访 日期：2009.5 修改：无 内容：切换到独立按键模式，通过按键在数码管显示对应的数字-Name: Independent keys Company: Shanghai Electronic Technology Co., Ltd. Hao dolphin prepared: Teachers Visit Date: 2009.5 Review: No content: Switch to the independent button mode, key in the digital tube display by the corresponding number

基于DS12887的多功能电子智能时钟，51控制 LCM-12864-ST7920显示，应用类型齐全。-DS12887-based multi-functional electronic smart clock, 51 control LCM-12864-ST7920 showed complete application types.

c8051f120_ad采样程序 ，很好用的-c8051f120_ad sampling procedures, well used

atm89的键盘中断方式控制 附带proteus仿真 -atm89 keyboard interrupt control incidental Proteus Simulation

ATMEL Uart C51程序（中断方式）-ATMEL Uart C51 (interrupt)

DS18b20的运用，有示例代码，绝对可以运用-DS18b20 the use of sample code there is, is absolutely entitled to exercise

c8051f020 i2c 的简单应用-c8051f020 i2c simple application