一个很好的模拟单

51在多机通讯时可采用此方式，3线式，忙时可无限等待，闲时传输速率高-51 in the multi-machine communication use this form, a three-line, busy waiting for an unlimited time, in his spare time high speeds

基于H83664的智能小车控制系统 machine_austop.c、iodefine.h、intprg.c-based on the Intelligent Vehicle Control System machine_austop.c. iodefine.h, intprg.c

c 51编程的一个教训，抛出一个范例是为了然大家吸取教训。-programming a lesson dished out an example to everyone ran to learn.

这是点阵程序 个人认为先学点阵再学lcd比较好 p0 p2分别接16*16点阵的高八位和低八位(纵向取模) p3口低四位接4-16线译码器（74ls154）译码器低电平为列选 消除鬼影的方法：-This is the program individual lattice lattice before you think lcd is better to learn p0 p2, respectively, then 16* 16 lattice of high and low 8 8 (vertical modulus) p3 I received a low four 4-16 Line Decoder browser (74ls154) low-level decoder for the elimination of ghosting out the election approaches:

WEIGANG-ID卡读卡头数据传输协议,在门禁,停车场系统中大量使用-WEIGANG-ID card reader first data transmission agreement, the doors, garage extensive use of System

美国美信公司温度DS18B20的驱动程序-USA and the United States believed the company DS18B20 temperature driver

FFT汇编，用于MSP430系列 128点，频率抽取，外加功率谱分析-FFT

S3C44B0扩展16C554串口，包括原理图和源码 原来上传过源码，看到很多人下载，考虑到下载者阅读方便，所以这次增加了原理图。-16C554 serial S3C44B0 expansion, including schematics and source code uploaded the original source, to see a lot of people to download, taking into account that those who download the ease of reading, so the increase in schematics.

LCD12864程序及Protues仿真-LCD12864 procedures and Protues Simulation

利用ＰＩＣ１６系列单片机开发的时钟，通过编译，直接下载就可使用-The development of the use of PIC16 MCU clock, through the compiler, can use direct download