这是一个关于秒表倒计时的程序，写的很经典，拿来就可以用...

C51单片机实现对PC键盘的读取与显示 具体细节请参考源程序 将时钟线接入外部中断 数据线接入普通I/O输入输出口-C51 MCU to read the PC keyboard and display details please refer to the source clock line access external interrupt data lines access I/O input and output mouth

斜度测试程序 * 程序对应的硬件设置为：利而达MSP430-Test44x实验板，斜度计使用的 * 是ADXL202E，数字y连接TA1/P1.2,数据x连接P1.0/TA0,P4.6对应斜度计电源 * 每个方向的斜度显示时都占用三个字符， * 斜度范围为0~90,高于90的，斜度为(180－斜度）-Gradient procedures for the corresponding test procedures* for the hardware set up: Lee MSP430-Test44x of the board, of the use of gradient is the* ADXL202E, the number of y connecting TA1/P1.2, data x connect P1.0/TA0, P4. gradient of 6 corresponds to the power* of the gradient in each direction are occupied by shows that the three characters,* angle range of 0 ~ 90, more than 90, and slope for the (180- angle)

这是一个读取ID卡的源代码，仅依靠8052的时钟读取125K频率的ID卡。-This is an ID card read the source code, only 8,052 on the clock read 125K frequency ID cards.

网上down的一个电机控制的，据说很吧u错啊，有兴趣可以看下啊。-Down a line of motor control, it is said very错啊it u interested ah can facie.

红外信号测试软件-infrared signal testing software

X5045 C51读写程序-X5045 C51 literacy procedures

公司遥控器IC，类似于51单片机，但功能更强大，然后把其制作成一个解nec码的接受设备，省钱啊！-Company remote control IC, similar to 51 single-chip, but more powerful, and then to make its production into a solution acceptable to nec code equipment, save money ah!

最简单的时钟程序，用的是2051的芯片，有图，有说明，很详细。不会的一看就会，会的不要见笑-most simple clock procedures, using the 2051 chip, a map, descriptions, very detailed. No one will look at, not laughed at the

Microchip PIC18系列单片机开头 例程-Microchip PIC18 MCU series beginning routines

320*240液晶 用SEED1335控制的驱动-320* 240 LCD driver control with SEED1335