常用pcb库文件，方便进行电路开发，protel99格式的

yong 1602 yejing xian shi db15b20 de wen du ,mcu wei 89s52.-A small system to display temperature.

DS1302显示时钟，通过液晶12232显示。-DS1302 display clock through the liquid crystal display 12232.

用于conextop(串口转以太网)的程序，已经测试通过了，非常好用。并且可同过网络调试助手，查看结果-For conextop (Serial to Ethernet) process has been tested, and very easy to use. And can be the same over the network debugging aids, view the results

ARM程序，实现了SPI通信协议，可用于任何使用SPI通信协议的器件上，在LPC2103上测试成功。-ARM procedures realize the SPI communication protocol, can be used for any use of SPI communication protocol on the device, tested successfully in the LPC2103.

max7219控制的源程序，经过测试，给需要者

Proteus仿真的Arm7源程序，用于串口通信，开发环境为ADS-Proteus simulation ARM7 source for serial communications, development environment for the ADS

用LPC932控制sta013解码芯片，是一个测试程序，能实现mp3的播放.-with LPC932 control sta013 decoder chip is a test procedures, able to mp3 players.

C51的跑马灯程序-C51 5,250 procedures

51单片机编程序学习实践经验丰富工程师编写实机通过-51 SCM-programmed study and practice of experienced engineers to prepare real machine through

飞思卡尔MC9S08AC60数椐手册.此单片机是飞思卡尔新推出的一款,确实不错.推荐给大家看一下.-Freescale MC9S08AC60 show manual number. This is a single-chip Freescale introduced a new, really good. Recommend to everyone to look at.