AVR read coordinates. Items used very valuable code.

红外遥控控制步进电机源代码，对步进电机开发也许有些帮助-Infrared remote control of stepper motor source code, the development of the stepper motor may be of some assistance

单片机，与PC 串口通讯 程序-Microcontroller, and PC serial communication program

MP3的源程序,VS1003等, -MP3 of the source code, VS1003, such as, MP3 source, VS1003, etc.

51的18b20程序，1602显示，注释详细-51 18b20 procedures, 1602 shows, annotation details

使用protel99软件编辑的原理电路图，希望对各位有助于电路图的学习和开发-The use of the principle of circuit protel99 software editor, in the hope you will help the study and development of circuit

这是一篇英文文献，由无线传感器网络的PEGASIS协议的原作者所写，希望能够给你提供帮助！-This is an English literature, from wireless sensor networks PEGASIS written agreement of the original author, I hope you can help!

usb host读写U盘！-usb host U-reader!

很有用的一些从用代码 有keil编译实现的 可以-Useful to have some code from keil compiler can realize

多个C51的源代码,在KEIL C51上已调试通过-number C51 source code, the C51 has KEIL through debugging

应用与C51的TCP/1P协议栈，可应用与单片机上网方案-Application and C51 TCP/1P protocol stack, Internet applications and SCM program