一些常见的单片机实例，并提供程序源程序，供初学者下载学习。...

最小二乘法拟合用在嵌入式系统的代码,单片机上可以测试过-Least square method used in embedded systems code, single-chip can be tested

用单片机与CPLD做的等精度频率计，误差精确到十亿分之一-MCU and CPLD make use of such precision frequency meter, the error is accurate to a billionth of a

单片机汇编语言编写的IC卡读写程序--IC card read/write program for SCM. It is written in assembly language.

洒水控制器，MCU用的是EMC78862，带液晶驱动，能控制6通道洒水，绝对经典，要原理图的兄弟发邮件到：micheal23@sohu.com 需注明需要洒水控制器的原理图即可，希望大家多交流，让中国的电子事业越来越牛B-sprinkler controller, the MCU is EMC78862, with LCD driver, 6-channel control sprinkler, absolute classics, and to diagram the brother-mail to : micheal23@sohu.com need to be annotated sprinkler controller schematics can be, we hope that more exchanges, so that China"s electronic industry more cattle B

一个用PIC16F716编写的风力发电机的控制器程序，具有很高的实用价值-PIC16F716 with the preparation of a wind turbine controller procedures, with high practical value

这是我大学4年来做过的竞赛以及老师的科研项目所积累下来的c51源代码，一共有40多 个，心血啊！-This is my 4-year university has done the race, as well as the teacher

8051F040的SPI通信接口程序，可以控制AD转换接口，中断实现功能。-8051F040 the SPI procedures, interruption of the realization of functions, can be transferred to the project.

CC2420 提供了发送确认帧的固件，使能AUTOACK 将使得硬件可以自动生成确认帧。-CC2420 provides a frame to send to confirm the firmware so that it can AUTOACK will allow the hardware can automatically generate confirmation frame.

本程序是一个RS232转网口的。是一个透明传输的模块，主控芯片是51的单片机。-This procedure is a RS232 port to switch to other networks. Is a transparent transmission module, the master microcontroller chip 51.

做一个电子钟：利用定时器0定时中断，控制电子钟走时；利用单片机上的六个数码管显示时、分、秒。-An electronic clock to do: Using Timer 0 interrupt timing, control of electronic bell away the use of the six single-chip digital display hours, minutes and seconds.