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PC机串口通讯让51内核单片机控制直流电机转动固定的角度，内有51程序和软件仿真...
PC机串口通讯让51内核单片机控制直流电机转动固定的角度，内有51程序和软件仿真-PC 机
- 2023-05-22 01:35:04下载
- 积分：1
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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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CPU卡读写，符合7816标准。经测试完全可以使用。
CPU卡读写，符合7816标准。经测试完全可以使用。-CPU card reader, in line with the 7816 standards. Been tested and can be used.
- 2022-02-02 10:41:41下载
- 积分：1
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用汇编语言写的风扇转速测试程序,用于转速测试,传感器用KEYENCE...
用汇编语言写的风扇转速测试程序,用于转速测试,传感器用KEYENCE-using assembly language to write fan speed test procedure for testing speed, the sensor used KEYENCE
- 2022-01-26 04:57:57下载
- 积分：1
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AT89C51与字符型液晶模块16x2联接的C语言程序
AT89C51与字符型液晶模块16x2联接的C语言程序-AT89C51
- 2022-05-13 20:34:42下载
- 积分：1
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Offset printing control procedures
胶印机印刷控制程序 -Offset printing control procedures
- 2022-01-25 17:09:09下载
- 积分：1
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一个用C51驱动PT6324+VFD的源程序，绝对可执行
一个用C51驱动PT6324+VFD的源程序，绝对可执行
- 2022-02-13 02:30:09下载
- 积分：1
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PROFIBUS
PROFIBUS-dp PROGRAMS 主从站源程序 -PROFIBUS-dp PROGRAMS source master and slave stations
- 2022-06-13 00:14:18下载
- 积分：1
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Robot control is the core motion control, motion control is the core of the moto...
机器人控制的核心是运动控制，运动控制的核心是对电机的控制，-Robot control is the core motion control, motion control is the core of the motor control,
- 2022-01-28 01:46:30下载
- 积分：1
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Procedures for a group of IO lantern mouth with the other eight lights accelerat...
走马灯程序 一组IO口8个灯 另外带加速减速功能 初学单片机编写的 硬件测试通过 -Procedures for a group of IO lantern mouth with the other eight lights accelerate the slowdown in the preparation of functional single-chip hardware novice test
- 2022-08-06 10:43:41下载
- 积分：1
