44b0 tcp/ip design code

运算放大器使用指南，来自于AD公司。为中英文版本。-Operational Amplifiers using the guidelines, and from the AD. Chinese and English versions.

用M8L做小功率数字功放，音质还算可以了。-M8L to do with low-power digital amplifier, sound quality still can.

《DSP原理及应用》配套源代码，相当精典的介绍TMS320C54X的一本书，献给需要的朋友- DSP Theory and Application, complete source code, rather classical presentation TMS320C54X of a book dedicated to a friend in need

基于三星ARM2410，移植了UCOS操作系统的触摸屏驱动程序，开发环境为ADS-Based on Samsung ARM2410, transplantation of the Touch Panel UCOS operating system driver development environment for ADS

基于ARM7的开发板的步进电机驱动程序，文件里有程序的详细注释，对与在此基础之上的二次开发非常方便-based on the ARM7 development board stepper motor driver, the documents detailed procedures Notes right and the basis of this second development is very convenient

CC2500SPI源代码，有兴趣的可以下载来看下-CC2500SPI source code, anyone interested can download look at the following

arm模数转换ADC示例额程序，实例通过采集外接电压值0-3.3V对电压进行量化，实现模数转化，ARM ADC模数转换STM21F103采用STM32F103ZET6芯片开发。其他芯片原理相同。

2410 example for uart

lcd1602在c语言中的头文件程序。基于stc5410ad单片机设计，可在主程序中直接调用。-lcd1602 in c language header file procedures. Stc5410ad based on single-chip design, can directly call the main program.

4*4键盘控制程序 //分三个部分，数字键部分，小数点，方向键部分，功能键(ok)部分。可以在不同的页面调// //用相应的功能实现菜单操作。 方向键部分///////////////////////////////////// //无返回值，无输入参数，用到全局变量page_number,xposition,yposition,scroll_value// -4* 4 keyboard control program// is divided into three parts, part number keys, decimal point, the arrow keys of the function keys (ok) part. Can be adjusted in different page//// using the corresponding menu realize the functions of the operation. Part of the arrow keys /////////////////////////////////////// no return value, no input parameters, use global variables page_number, xposition, yposition, scroll_value//