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8051mcu
8051mcu-serialport-74164-3leds
- 2023-05-14 16:40:02下载
- 积分:1
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can bus ctroller,the function of read and write
can bus ctroller,the function of read and write-can bus contrller
- 2022-07-13 09:11:03下载
- 积分:1
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Nixie tube driver chips with the keyboard driver, has a detailed description
数码管驱动芯片用键盘驱动,有详细说明
- 2022-06-15 17:53:08下载
- 积分:1
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ov7760摄像头 avr源码 带很多参考设计资料 包含源码和电路图等...
ov7760摄像头 avr源码 带很多参考设计资料 包含源码和电路图等-ov7760 camera avr source code with a lot of reference design information includes source and schematics, etc.
- 2022-06-17 18:34:41下载
- 积分:1
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keil c51开发的8279和51单片机通用键盘控制和Led显示及uart通信程序。...
keil c51开发的8279和51单片机通用键盘控制和Led显示及uart通信程序。-Keil decoder developed by 8279 and 51 general-purpose keyboard control and Led Display and uar t Communication Program.
- 2023-05-24 16:55:04下载
- 积分:1
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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(...
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
- 2023-03-11 13:30:04下载
- 积分:1
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电子时钟2,编译于单片机中,实现电子时钟的功能,显示小时分秒...
电子时钟2,编译于单片机中,实现电子时钟的功能,显示小时分秒-electronic clock 2, compilers in SCM, electronic clock function showed hour Minutes
- 2022-07-11 23:47:52下载
- 积分:1
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AT88RF256的射频识别卡与基站的程序,与芯片文档,非常难得
AT88RF256的射频识别卡与基站的程序,与芯片文档,非常难得-AT88RF256 of radio frequency identification card and base station procedures, documentation and chips, very rare
- 2022-01-25 20:50:53下载
- 积分:1
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单片机的系统的开发中对初学者,有很大的帮助,特别是在电子竞赛中应用。...
单片机的系统的开发中对初学者,有很大的帮助,特别是在电子竞赛中应用。-SCM system development for beginners, will be very helpful, especially in the application of electronic competition.
- 2022-12-22 17:10:03下载
- 积分:1
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AD转换器AD7890驱动程序(KeilC51)
AD转换器AD7890驱动程序(KeilC51)-AD converters AD7890 driver (KeilC51)
- 2022-03-19 21:13:13下载
- 积分:1