64位键盘扫描程序，调试通过。51系统，keil

16路RGB_LED象素灯变色函数(AVR)代码-16 RGB_LED pixel light discoloration function (AVR) code

在keil下 的51 简单的os 51_00_OS-Under 51 in keil simple os 51_00_OS

1520液晶的驱动源代码，c语言编写，可以很方便的嵌入到单片机或dsp以及arm中-1520 LCD driver source code, c language, it is convenient to the embedded microcontroller or dsp and arm were

电子指南针与单片机通信-electronic compass and SCM Communications

这是Fresscale单片机定时器输出比较的例子，该例程详细介绍了Timer模块输出比较功能，对单片机开发人员来说是个很好的参考。-This is an Example of Output of the Timer.

一个关于液晶的单片机例程，和液晶的资料，很有启发意义的。做液晶时可供参考。-an LCD on the MCU routines, and LCD information, the significance is very enlightening. So when the LCD for reference.

基于中断控制的声光报警器的设计.采用中断方式，设计一个声光报警器的硬件电路和控制程序。程序运行时，一旦8位开关信号量状态满足设定条件，就触发中断，使发光二级管按规律闪烁，同时扬声器播放一段音乐。 硬件设备包括一台微机、一个MFID微机实验箱、一块T型板，2输入四与门 74ls08、8位总线驱动器 74ls245、LM386A音频放大器、排阻、扬声器各一个，发光二极管8个，470uF电容2个、104电容4个，插线若干。 -Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.

单片机控制AD2543,同时通过液晶显示的程序，通过移植修改即可以应用-SCM AD2543, at the same time through the liquid crystal display procedures, through the graft modification can be applied

CAN控制器的C源码-CAN controller C source

NTC电阻.pdf NTC电阻.pdf-NTC resistor. Pdf NTC resistor. Pdf