一个只有1台计算主机的智能安防报警系统,大规模系统的工作原理是一样的,自己扩展就可以了...

51单片机与PC机的串行通信中的程序原代码。-51 microcontroller and PC serial communication of program source code.

24c04读写程序，同时控制p10口的打开和关闭-24c04 read and write procedures for control of p10 at the same time the mouth opened and closed

单片机8051 MTV512,用了串口缓冲区收发合一的方式,中断 -Singlechip 8051 MTV512, serial buffer used to send and receive one way, interrupted

使用PIC芯片控制U2270读取125KHz ID卡卡号，因为所使用的PIC资源很少，此程序极为精简，包含中断曼切斯特解码和校验全过程，非常实用。-The use of PIC chip control U2270 Read 125KHz ID card number, because the use of PIC scarce resources, this program is extremely streamlined, with interruption of Manchester decoding and checking the whole process is very useful.

LT_1B msp430开发板例子程序－UART_U192-LT_1B msp430开发板例子程序－UART_U19200

飞思卡尔智能车中线提取程序 飞思卡尔单片机用于辨别黑白-Freescale

* 功能：使用PWM6输出PWM信号，通过滤波电实现DAC转换。由KEY1控制PWM的占空比， * 每按一次按键将会改变一次PWM的占空比。 * 说明：使用示波器观察测试点PWM和PWMDAC。-* Function: Use PWM6 output PWM signal, by filtering electrical realize DAC conversion. Key1 controlled by the PWM duty cycle,* every time a button will change the PWM duty cycle.* Note: Use the oscilloscope to observe test points PWM and PWMDAC.

本程序是AD MAX197驱动程序。精度高。-This procedure is AD MAX197 driver. High accuracy.

一本不错的单片机入门教材，特别适合于初学者，讲述全面、易懂。-a good SCM entry materials, particularly suited to beginners about a comprehensive, understandable.

有Proteus 7.1电路与LED倒计时C51程序,可以软件仿真C51的程序状态. -Proteus 7.1 has circuits and LED countdown C51 procedures, can be software simulation of the procedures the state of C51.