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目前市场上有大量的语音记录系统，如声音…
目前市场上有很多语音录放系统，如录放音玩具、录音笔等，大多采用了单片机控制一个语音芯片，再接一个FLASH存储器的结构。单片机可以控制录放时间，选取特定时间段的播放以及单多声道的录放，容易通过改变外接存储FLASH改变录放时间。
我们做的是一个简单模型，只能录放。
只需要录音和放音时的外部 ROSC 端振荡电阻不同就能改变声音的录入和播放速度，录入的时间越短音质越好，录入的时间越长音质越差
它采用模拟量直接存贮技术，因此保真度高，音质好
-Currently on the market there is a lot of voice recording systems, such as sound recording toys, sound recording pens and so on, most of the single-chip microcomputer to control the use of a voice chip, making the structure of a FLASH memory. Single-chip microcomputer can control the playback time, select a specific period of time many of the players, as well as single-channel recording, easy to FLASH memory by changing the external playback time change. We make a simple model, only playback. Required only when the recording and playback-side oscillation of the external resistor ROSC will be able to change different recording and playback of sound speed, the shorter the time of admission, the better sound quality, longer recording sound worse using direct ana
- 2022-07-16 15:10:03下载
- 积分：1
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监视室内温度并获取温度，当温度到达60摄氏度以上即发出警报...
监视室内温度并获取温度，当温度到达60摄氏度以上即发出警报
-Monitor the indoor temperature and obtain the temperature, when the temperature reaches above 60 degrees Celsius that the alarm
- 2022-09-02 12:50:03下载
- 积分：1
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The program module contains the wireless transceiver module NREF905 all the feat...
该程序模块包含无线收发模块 NREF905的所有功能库函数 本库函数与外部函数接口简单易用且代码规范简洁-The program module contains the wireless transceiver module NREF905 all the features of library functions of the library function and the external function interface is simple and concise code norms
- 2023-07-15 13:05:02下载
- 积分：1
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键盘和单片机，电脑通信，功能虽然简单，但是理解起来很容易...
键盘和单片机，电脑通信，功能虽然简单，但是理解起来很容易-Keyboard and single-chip, computer communications, features, while simple, but it is easy to understand
- 2022-02-25 06:23:31下载
- 积分：1
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STC12C5410AD单片机
STC12c5410AD
PWM
- 2023-02-26 11:25:03下载
- 积分：1
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is using a 8051+ ds12887 code procedure is a very detailed explanation can be us...
是一个用8051＋ds12887的代码程序，程序中有很详细的说明，可以拿来稍做修改就能使用。-is using a 8051+ ds12887 code procedure is a very detailed explanation can be used to make slight changes can be used.
- 2023-08-03 15:30:03下载
- 积分：1
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三星S3C6410处理器的BSP的winmobile6
SAMSUNG S3C6410 CPU BSP for winmobile6-SAMSUNG S3C6410 CPU BSP for winmobile6
- 2022-02-07 00:05:12下载
- 积分：1
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Very useful function 12864LCD drive the development of KEilC51
非常有用的12864LCD功能驱动KEilC51的开发
- 2023-06-26 14:35:03下载
- 积分：1
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非常方便使用的ds1302程序。使用时，只需调用5个函数，即可完成1302的初始化，读写等...
非常方便使用的ds1302程序。使用时，只需调用5个函数，即可完成1302的初始化，读写等-Ds1302 is very easy to use program. Use, simply call the 5 function, 1302 to complete the initialization, reading and writing, etc.
- 2022-07-11 08:25:15下载
- 积分：1
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MP430F149中文应用资料 MSP430单片机的开发及应用
MP430F149中文应用资料 MSP430单片机的开发及应用 -MP430F149 Chinese language materials development and application MSP430 MCU
- 2022-09-30 06:55:03下载
- 积分：1
