不可多得的中文说明~~ 详细介绍了AD7714，费了很大的劲才找到的...

AVR单片机的典型程序-AVR typical procedure

电机不转，按下启动键，电机旋转，速度为25转/分，按下加1 键，速度增加，按下减1 键，速度降低，最高速度为100 转/分，最低转带为25 转/分，按下停止键，电机停转。速度值要求在数码管上显示出来。-Motor does not turn, press the start button, motor rotation speed of 25 rev/min, press the 1 key, the speed increase by 1 press the button to lower the speed, the maximum speed of 100 r/min, with a minimum of 25 to r/min, press the stop button to stop motor. Speed value of the requirements in the digital tube display.

MSP430FE42X防窍电电表DEMO（编译器IAR3.42)-Anti-obsessed MSP430FE42X electric meter DEMO (compiler IAR3.42)

430 开发板原理图，实用简单适合初学者，适用于多种型号430-430 development board schematics, a simple utility for beginners, is fit for various models of 430

cypress ez-usb fx usb-i2c-out 源码-cypress ez-usb fx usb- i2c-out source

Verilog实现的DDS正弦信号发生器和测频测相模块，DDS模块可产生两路频率和相位差均可预置调整的值正弦波，频率范围为20Hz-5MHz，相位范围为0°-359°，测量的数据通过引脚传输给单片机，单片机进行计算和显示。-Verilog realize the DDS sine wave signal generator and frequency measurement module test phase, DDS module can generate both frequency and phase difference can be preset to adjust the value of sine wave, frequency range of 20Hz-5MHz, phase range of 0 °-359 ° , measurement data and transmit them to the single-chip pin, single-chip microcomputer to calculate and display.

16位数码管和键盘操作源代码，编译通过的，保证能直接使用-16-bit digital control and keyboard source code, compile, and guaranteed to be used directly

MSP单片机开发应用实例，适用于任何型号-MSP development and application of single-chip example, apply to any model

如文件名，在LPC2138上的I2C的Master发送接受测试程序。里面的readme.txt（英）有详细说明。-If the file name, in the LPC2138 on the Master send I2C tested procedures. Inside the readme.txt (British) has a detailed description.

ARM2410AD接口程序，ADS编译，测试没问题对触摸屏有兴趣的初学者可以用-ARM2410AD interface program, ADS compiler, testing is no problem on the touch screen are interested in the beginners can use