这个关于串口通信的程序，采用方式一，调试通过

此程序需要从麦克风输入、 分析信号，然后将其发送的音频输出。可能配置各种参数，例如 FRAMES_PER_BUFFER、 SAMPLE_RATE、 NUM_CHANELS 等。

USB驱动芯片CH372/CH375应用源码，包括接口电路。-USB Driver IC CH372/CH375 application source code, including the interface circuit.

嵌入式操作系统ECOS的网络开发包-eCos embedded network operating system development kit

简单的源代码写在codevisionavr显示如何驱动键盘和模拟proteus。

51DEVTest use keil to program this code.

非常经典的网络协议栈，这是目前最稳定版本，非常好用，我已经在我的开发板上移植成功，可以和广大开发都联系-very classic network protocol stack, which is the most stable version, very handy, I have in my development board transplantation, and the majority of development are linked

The RTM660-850 is a single chip frequency generator for INTEL 850 chipset Clock Synthesizer Driver Specification. The clock chip provides standard serial bus for programming device function. Base on the function above, the spread spectrum can be enable for reducing EMI.

资源描述UCGUI的模拟器的构成及使用，并着重讲角了模拟器的实现原理，并给出了实现的源代码。

ucos-2在lpc2100上的移制例子。-CENTER-2 in the lpc2100 shift system examples.

一个德国人写的基于15各采样点的dcc解码器-wrote a German-based 15 sampling points dcc decoder