22个单的51个例子

单片机的程序，关于数码管的显示，对于初学者来说说不定有用啊，-SCM procedures, on the digital tube display, may be useful for beginners ah,

LPC2103的第二个实验：流水灯+按键，用proteus7仿真，C语言代码，在Keil3中编译，文件内已有完整的工程和仿真图了。-The second experiment LPC2103: water lamp+ button, and proteus7 simulation, C language code, compiled at Keil3 in the paper that has a complete map of the engineering and simulation.

这是一个在proteus下仿真成功的闪烁灯的例子。对于初级学习proteus的人很有帮助-This is a simulation in proteus success under the lights flicker example. For the initial study and the people very helpful proteus

PC机和智能型仪表通过RS485进行同步通信-PC and intelligent instrument for synchronous communication through the RS485

自动交通管理系统 用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下： 1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。 2）禁止线：红灯亮禁止30秒，然后绿灯亮放行。 3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示） 同时用2位数码管进行30秒钟递减时间显示。-automatic traffic management system using red, green, yellow a total of three light-emitting diodes, said two traffic lights, using SCM time simulation shows the regular traffic signal control. Signal changes in the law to be as follows : 1) Release Line : green clearance 25 seconds, bright yellow warning five seconds, and then the red-ban. 2) prohibit the lines : red-Ban 30 seconds, then green clearance. 3) When the red light in one direction- that if the direction of a car passed, the use of loudspeakers sound alarm. (Red light signals can hit 3- 5V analog said), while using two digital tube for 30 seconds decreasing time displayed.

使用ATMEGA8L单片机做的两线串行接口TWI的功能，即I2C的功能！-Singlechip ATMEGA8L make use of two-wire serial interface TWI function, that is, the functions of I2C!

80c51f020，i2c管理时钟芯片PCF8583,-80c51f020, i2c management clock chip PCF8583,

proteus学习资料，培训仗义，介绍硬件仿真平台proteus的使用。-proteus learning materials, training, generous attempts to introduce the use of hardware emulation platform proteus.

SMC162S实现时钟，可以计时，即实现数字时钟-Realize SMC162S clock, can be a time, that is, digital clock

绍了一种工业设备中常见的键盘方案实键现思路给 出程一序框图和用语语 C51 言源现思键关序框 -Nesho industrial equipment of a common keyboard keys are thinking it is a sequence diagram-term language and the source of C51 statement is thinking key sequence frame clearance