采用AMBE语音双工收发程序产生的附加NRF2401 P.

c8051f06x系列单片机的程序，包括头文件和ad转换等一些常见的，一共有三个-Series Singlechip c8051f06x procedures, including the header files and ad some common conversion, a total of three

一个电话报警系统源码 /*------------- 泰兴电子集团 ------------------ *---------------------------------------------- *文件名: Main.C *开发： www.at90s1200.go.nease.net *创建日期: 2004-6-30 16:19 *创建人： 尹刚 *功能: 主程序-a telephone warning system source /*------------- Taixing Electronics Group------------------*----------------------------------------------* File Name : Main.C* Developer : www. at90s1200.go.nease.net* Create Date : 2004-6-30 16:19* Created by :* gang functions : main program

PIC单片机4*4键盘扫描C语言程序-PIC single-chip 4* 4 keyboard scan C language program

计时器的设计，用单片机做的，很好用的，零件有饿很简单，希望大家喜欢-timer design, MCU done, the good parts are hungry very simple hope you like

汉字取模软件,有C语言格式和汇编语言格式，好东西。大家共同享用。-Chinese modulus software, has C language format and assembly language format, a good thing. Be shared among everyone.

一种很好的键盘键扫描方法，对初学者有大大的帮助。-A good keyboard key scanning method, has greatly help beginners.

MSP430X41X子程序，希望对大家学习430单片机有用... ... ... ...!-MSP430X41X subprogram, and they hope to learn from U.S. 430 Singlechip useful ... ... ... ...!

LED灯光变化控制，可以控制多个LED灯光的变化，实用可靠-LED lights change control, can control multiple LED lighting changes, practical and reliable

是关于sd卡的接口电路图以及pcb封装原理图 是sd卡驱动者重要的资料-Is on the sd card interface circuit and the pcb schematic package sd card driver is important information

void InitGoertzel(void) 作用：初始化算法参数 用法：采用算法进行检测前执行一次，如果需要改变参数，调用SetParameter() float CGoertzel::GetMagnitude(unsigned char * sampleData, int length) //算法主接口 作用：对采集下来的音频数据用算法处理，返回一个结果 参数：sampleData－音频数据缓冲地址指针； length-缓冲区尺寸(音频数据数量),字节数； 返回值：返回算法结果。 void SetParameter(DWORD set_SampleRate, DWORD set_TargetFreq, DWORD set_BlockSize) 作用：设置算法参数； 参数：set_SampleRate-音频数据抽样速率； set_TargetFreq-目标信号频率； set_BlockSize－算法数据块尺寸(采样点)； 用法：调用本函数后，需要调用一次InitGoertzel(void)才会生效-void InitGoertzel (void) function: initialization algorithm parameters Usage: The algorithm performs a pre-test, if the need to change the parameters, calling SetParameter () float CGoertzel:: GetMagnitude (unsigned char* sampleData, int length)// Algorithm for the main interface role: to collect audio data from the treatment algorithm to return a result parameter: sampleData-audio data buffer address pointer length-buffer size (the number of audio data), number of bytes return value: the return of