语音控制小车电路设计原理图，dsn格式，请用isis打开。

一个printf的实现源代码，包括对浮点数等到字符串的格式化，与平台无关，可以方便在嵌入式中使用。-Printf realization of a source code, including the float until the string format, with platform-independent, it will be convenient to use in the embedded.

emmbeded system , very good -emmbeded system, very good

基于PCI-1240运动控制卡的示例3-ContiDriv-Based on the PCI-1240 motion control card sample 3-ContiDriv

Hi All Find The Attachment

该压缩包为ARM S3C44B0的源代码，含有5个程序。分别为按键控制LED,PWM脉冲宽度调制,RTC实时时钟，UART串口通信，DMA直接内存存取等5个实验的源代码。代码以C语言为主，辅以部分ARM汇编指令。该实验开发平台为S3C44B0板，开发工具为ADS1.2.-The package for the ARM S3C44B0 compression source code, which contains five procedures. Were keys to control LED, PWM pulse width modulation, RTC real time clock, UART serial communication, DMA direct memory access, such as five experiments the source code. Code to C language, supplemented by some ARM compilation directives. The experimental development platform for S3C44B0 boards, development tools for ADS1.2.

linux下基于9260的应用例程:串口通信-application example(linux), based on atmel9260: usart communication

RS232转RS485电路原理图与成品pcb文件 串口取电！-RS232 switch to RS485 circuit diagram and the finished document serial pcb to take power!

AT80x52.h源程序注释，本人亲自注释-Notes AT80x52.h source, I personally Notes

;------------------------------------------------------------------------------  ;* 标题：MCS-51单片机浮点子程序库  ;* 描述:  ;* 以下浮点数格式与标准的IEEE浮点数格式不尽相同，是IEEE-754标准的变异型,称作为IEEE-754_2型。  ;* 说明详见本站文章:《浮点数转换器》 

nds上大名鼎鼎的DSOrganize 2.8最新源代码。很值得研究。-nds on the famous DSOrganize 2.8 latest source code. Is worth studying.