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用于向51单片机和ARMlpc系列单片机下载程序
用于向51单片机和ARMlpc系列单片机下载程序-For the 51 Series Single-chip MCU and ARMlpc download
- 2022-03-17 14:27:48下载
- 积分:1
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DS18S20 is a typical 1
DS18S20是一种典型的1-Wire总线接口温度传感器,由Dallas Semiconductor公司生产。DS18S20数字温度传感器提供了9位高精度的摄氏温度测量,同时具有非易失性、用户可编程上下触发门限的报警功能。由于其独特的1-Wire总线接口,使得其可以占用极少的I/O引脚资源,使用起来十分方便-DS18S20 is a typical 1-Wire bus interface, temperature sensor, manufactured by Dallas Semiconductor. DS18S20 digital temperature sensor provides high-precision 9 Celsius temperature measurement, both non-volatile, user-programmable upper and lower trigger threshold alarm. Because of its unique 1-Wire bus interface, making it can take up very little I/O pin resources, is very convenient to use
- 2023-03-31 12:00:03下载
- 积分:1
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DS18B20+1602 show+ proteus simulation
DS18B20+1602显示+proteus仿真-DS18B20+1602 show+ proteus simulation
- 2022-01-26 05:43:47下载
- 积分:1
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这是适用I/O口模拟的 I2C 程序,直接适用所有Microchip PIC 系列单片机,
稍作改动即可移植到其他单片机上...
这是适用I/O口模拟的 I2C 程序,直接适用所有Microchip PIC 系列单片机,
稍作改动即可移植到其他单片机上-This is applicable to I/O port simulation I2C procedures, directly applicable to all Microchip PIC MCU with slight modification to transplant to other single-chip on
- 2022-05-19 19:49:10下载
- 积分:1
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基于AVR的数字频率计,使用LCD1602做显示。刷新速度1S,含电路图...
基于AVR的数字频率计,使用LCD1602做显示。刷新速度1S,含电路图-AVR-based digital frequency meter, the use of so LCD1602 display. Refresh rate of 1S, with circuit
- 2022-03-16 15:26:25下载
- 积分:1
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C51七种实用子程序集4
C51七种实用子程序集4-C51 seven practical subroutine Set 4
- 2023-06-07 11:15:03下载
- 积分:1
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AD592温度传感器的说明,内含若干电路图
AD592温度传感器的说明,内含若干电路图-AD592 temperature sensor description, containing a number of circuit
- 2022-06-21 17:52:03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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ch375的USB驱动打印程序 很有用
ch375的USB驱动打印程序 很有用-ch375 printing process of the USB drive is useful
- 2022-02-14 04:19:27下载
- 积分:1
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1332 LCD测试程序,驱动芯片SED1520
1332 LCD测试程序,驱动芯片SED1520-1332 LCD testing procedures SED1520 Driver IC
- 2022-08-25 07:17:32下载
- 积分:1