用单片机 AVR mega48来模拟usb 很好的通讯方案

这是一个用单片机来演奏音乐的程序，很通俗易懂，里面有源程序和HEX烧录文件-This is a single-chip to play music with the procedure, it is easy to understand, which has source code and HEX file burner

PADS2005 WORK IN LAYOUT PCB -PADS2005 WORK IN LAYOUT PCB

单片机p87lpc764制作的自动绕线机，结构简单，功能齐全-P87LPC764 single-chip produced by automatic winding machine, simple structure, a full-featured

C51汇编必做试验6 串行口扩展（同步通信）。-ASM exam6- communication with serial port.

i2c到os/2

很多8051的例子，对初学者而言，很有用！-many examples of 8051, for beginners, very useful!

无线传感器节点源代码，采用ATMEGA128控制CC1000.-The source code for wireless sensor nodes, using ATMEGA128 control of CC1000.

单片机上网所使用的精简协议栈，包括TCPIP,ICMP等。-Single-chip used in the Internet to streamline the protocol stack, including the TCP IP, ICMP and so on.

如何在硬件条件允许的情况下在C语言中使用双数据指针提高程序的执行效率,文章还给出了例子程序.-How to hardware conditions permit in the C language using a dual data pointers improve efficiency in the implementation process, the article also gives examples of the procedure.

mifare 232读卡源程序用kei uvision打开-MIFARE reader source with open Kei uvision