精度为20位的数模转换芯片CS5503数据手册，有需要的朋友可以下来...

一个用sja1000控制器的can源程序-sja1000 using a controller can source

51单片机播放音乐的C51程序和用Proteus仿真的电路图，上述两个软件均已上传，请站长慎查-51 Singlechip play the music of C51 process and circuit simulation with Proteus, the two have been upload software, please check station Shen

ADS1100/ADS1110 C51接口程序源代码-ADS1100/ADS1110 C51 interface program source code

用终端仿真接收显示和控制来玩游戏，c51编写的“贪吃蛇”游戏源程序。-receiver display and control to play games, c51 prepared by the "Snake" game source.

msp430f169 timerA操作 430单片机有丰富的外围模块其中timerA可以工作在捕获,比较模式-430 single-chip operation msp430f169 timerA has rich timerA external module which can work in the capture, compare mode

KEIL ISD51 中文说明 ，配合Keil uVision2 方便-KEIL ISD51 Chinese explanation, with convenient Keil uVision2

crc计算方法之一，适合于有较大ROM或外部存储器的单片机-unicef.org calculation method, one more suitable for external memory or ROM Microcontroller

jhd1264 LCD液晶屏的c51驱动程序，经过调试 能正确显示字符。-jhd1264 LCD LCD screen C51 driver, after debugging characters can be displayed properly.

八个实用的汇编程序，可直接应用于51单片机，高效方便-Eight assembler practical, can be directly applied to 51 single-chip, to facilitate efficient