On sdc/mmc detailed usage, Japan website

PID-REGULATOR FUNCTION "C" SOURCE CODE

本文档说明AVR单片机的Atmega 16对键盘按键控制的程序-This document explains AVR MCU Atmega 16 the keyboard keys to control the procedures

avr gcc lcd source code examples-avr gcc LCD source code examples

是一个利用单片机C语言生成各阶M序列的程序，还有发送程序-SCM is a C language generation of the M-series of procedures, there is this procedure

通过单片机定时器 来设定任意比的pwm波-Through the single-chip microcomputer to set arbitrary timer pwm wave ratio

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

lcd 1602 实现简单的字符显示,共大家学习参考.-lcd 1602 show that the realization of simple characters, a total of U.S. study reference.

51单片机驱动GSM模块（WaveCom Q2403A）C语言源码-51 GSM module (WaveCom indoor) C language source code

本程序是一个WGM-12864LCD的驱动程序。不带字库。用了一晚上的时间终于调出来了。能显示汉字图片。给大家共享享。-This procedure is a WGM-12864LCD drivers. Without the font. Spent one night finally tune out. Can display Chinese characters picture. To the U.S. share entitlements.

CF卡FAT for avr单片机 AVR atmega128 使用fat文件，IDE模式-CF card for avr AVR microcontroller atmega128 use fat document, IDE mode