使用keil软件。单片机电子时钟用AT89C51单片机的定时/计数器T0产生一秒的定时时间，作为秒计数时间，当一秒产生时，秒计数加1。开机时显示00-00-00的时间，开始计时：P1.0控制“add（加）“的调整，每按一次计数加1；P1.1控制“minute（减）“的调整，每按一次计数减1；P1.2控制”移位“的调整，第一次按键按下是控制秒或天加1，第二次按键按下是控制分或月加1，第三次按键按下是控制时或年加1。计时满23-59-59时，返回00-00-00重新计时。P1.4用做复位键，在计时过程中如果按下复位键，则返回00-00-00重新计时。P1.3用作切换键，按下切换键切换到显示年月日。
Use keil software. SCM AT89C51 microcontroller with electronic clock timer/counter T0 produce a second timing, as the seconds counting time, when a second generation, plus a second count. 00-00-00 show time starts counting at boot: P1.0 Control add (plus) adjustment count is incremented each time you press 1 P1.1 control minute (minus) adjusted each time count by 1 P1.2 control Shift adjustment, the first key press is controlled seconds or days plus a second button press control points or month plus a third button is pressed control or years plus 1. When the timing is full 23-59-59, 00-00-00 re-timing return. P1.4 used the reset button, the timer process if the reset button is pressed, it returns 00-00-00 re-timing. P1.3 used as a toggle key, press the switch button to switch to display the date. (2015-01-08, Visual C++, 136KB, 下载1次)
128KHzID卡读卡模块程序，带模块原理图，曼切斯特解码
128KHzID card reader module program with block diagram, Manchester decoding (2014-12-15, Visual C++, 1744KB, 下载93次)
AVR中断按键实现数字加减。接INT0按键实现数字加，接INT1按键实现数字减。
AVR interrupt key digital subtraction. Then INT0 button digital plus, then INT1 key figures less. (2014-05-20, Visual C++, 1KB, 下载5次)
本段源码是将上海一维的指纹识别模块移植到ATmega128芯片后的测试程序
source of this is a dimension of Shanghai Fingerprint Identification Module transplant ATmega128 chip testing procedures (2014-04-23, Visual C++, 8KB, 下载4次)
51单片机控制按键实现俄罗斯方块的游戏，有protus仿真
51 MCU control buttons Tetris game, there protus simulation (2014-04-17, Visual C++, 721KB, 下载5次)
TreeListCtrl,在ListCtrl控件中建立树形结构，能够嵌入组合框和编辑框，并且根据数据类型来检查数据的合法性，可以设置维度来直接插入一个若干维的数据
TreeListCtrl, established in ListCtrl control tree structure can be embedded combo boxes and edit boxes, and according to the data type to check the legitimacy of data, you can set a number of dimensions to be inserted directly dimensional data (2013-11-25, Visual C++, 2187KB, 下载15次)
用于单片机控制系统设计的俄罗斯方块程序 Proteus 调试通过
For single-chip control system design through debugging Proteus Tetris (2013-09-23, Visual C++, 11KB, 下载1次)
两轮自立车 c语言 利用加速度计陀螺仪通过卡尔曼滤波，。
Two rounds of own car C language using accelerometer gyroscope by Calman filter,. (2013-05-09, Visual C++, 323KB, 下载19次)
ELF Loader 动态加加载可执行程序，方便升级和更新
The ELF Loader Dynamic Gaga to upload executables, easy to upgrade and update (2012-08-05, Visual C++, 900KB, 下载16次)
用51单片机设计的俄罗斯方块游戏，已搭建好仿真模型
An ap of 51 (2012-04-14, Visual C++, 94KB, 下载9次)
温度传感器18B20数码管显示(加详释)(关于郭天祥老师TX-1学习板程序)
18B20 digital display temperature sensor (plus explaining) (TX-1 for Guo Tianxiang learning board Teacher Program) (2011-09-16, Visual C++, 19KB, 下载8次)
程序用ICC 6.3编译,AT13 内部RC9.6M ATMEG48 内部RC8M,加32768
电路PCB用protel99
Programs compiled with ICC 6.3, AT13 internal RC9.6M ATMEG48 internal RC8M, plus 32768 with protel99 circuit PCB (2011-09-11, Visual C++, 296KB, 下载12次)
基于DS18B20的多路温度采集程序，如果需要显示部分，自己可以加一些子程序
Multi-channel temperature based on DS18B20 acquisition program, if the need to display some, they can add some subroutines (2011-05-04, Visual C++, 4KB, 下载6次)
红外加上位机多舵机控制程序，可实现多舵机控制和通信
Infrared multi-bit machine with servo control procedures, can be multi-actuator control and communications (2011-05-01, Visual C++, 463KB, 下载25次)
打开存储器上文本文件
要求可以阅读文本书籍
加书签
可以触摸或按键翻页
Open the text file on the memory requirements can be bookmarked to read text books you can touch or button page (2011-01-20, Visual C++, 32KB, 下载4次)
3路舵机机械手程序不久前作了个机械手。。用了四一个舵机。
下面贴出一个舵机 的控制程序多路只需要在中断程序中加代码就行
avr (2010-07-31, Visual C++, 2KB, 下载55次)
基于AVR单片机Mega128的LED灯按位加一顺序亮，能用好用实用！
Based on AVR microcontroller Mega128, LED lights light up in a bit-order way, easy to use and can be used! (2010-06-19, Visual C++, 9KB, 下载1次)
这是黄维通那本书上的一个现实SDI的程序，我自己看书编的
This is the Huang-pass that book on the SDI program a reality, my own reading series (2010-03-10, Visual C++, 285KB, 下载3次)
自己编写的用STC89C52两路I/O口加驱动控制小车寻线的程序
Their own way, prepared by STC89C52 two I/O port plus drive-control car procedures for seeking Line (2010-03-03, Visual C++, 1KB, 下载7次)
该计算器是由单片机实现的，具有加，减，乘，除等基本功能。
The calculator is achieved by the single-chip, with add, subtract, multiply, in addition to basic functions such as. (2009-04-11, Visual C++, 20KB, 下载5次)