24C02读写源程序，测试OK！

嵌入式linux下ARM4210板的bootloader-under ARM4210 board Bootloader

一个基于ucos－ii和lwip的简单telent服务器，可以通过telnet登录开发板后，通过网络对开发板进行简单控制。--A simple telnet server based on ucos-ii and lwip. After log in by telnet, you could do simple control over the developing board by network.

一种国人开发的GPL的bootloader,现支持arm , 是U-boot之外的一种选择.-Of a Chinese development of GPL" s bootloader, now support the arm, is the U-boot outside of a choice.

汉字Unicode互换小工具 很有意思的一个小东西-Unicode characters swap Gadgets

Protel DXP 常用库元件--Common-used library elements for Protel DXP.

usb51s_v0.4源代码-usb51s_v0.4 source code

Keil C51中文教程,长达185页的教程一定让您在一星期内搞定KeilC-Keil C51 textbook in chinese，the textbook will teach you to use the software in one week.

这个是个键盘密码锁的程序。但是要真的用的话，给我信，我这个是个例程，先不能直接用-This is a keypad lock program. But we really want to use the words, give me the letter, I am this is a routine, first can not be directly used

IO口蜂鸣器输出频率的采集，听到好听的可以抄下来，不用找蝌蚪了-IO I buzzer output frequency of collection, can hear the sound of the copy down, do not look for the tadpoles

nios系统诸多范例，适用于初学者，受益匪浅-Nios many examples of systems suitable for beginners, benefited from