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此函数把SPI的读写功能集成在一块，传递的val既是向SPI写的数据，也是从SPI读取的数据，只需要在执行读或写之前把MCU的I/O脚设置成相应的输出或输入即可
此函数把SPI的读写功能集成在一块，传递的val既是向SPI写的数据，也是从SPI读取的数据，只需要在执行读或写之前把MCU的I/O脚设置成相应的输出或输入即可。（因为在大部分应用中，是把SPI的DI和DO相连并用MCU的一个IO口来读写）。-This function of the SPI read and write functionality into a single, transmission of val is not only written to the SPI data is read from the SPI data, only need to read or write in the implementation prior to the MCU
- 2022-08-26 07:54:21下载
- 积分：1
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This document is my internship source code, the development environment is Keil5...
此文档是我生产实习的源码，开发环境是Keil51,使用的控制CPU是华邦系列单片机，功能是实现恒温箱的交互控制-This document is my internship source code, the development environment is Keil51, control the use of the CPU is Winbond series microcontroller, is functional incubators of interactive control
- 2023-06-01 22:10:03下载
- 积分：1
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用AVR单片机实现脉冲采集源代码
用AVR单片机实现脉冲采集源代码-Completed Acquisition pulse source code
- 2022-04-15 14:30:31下载
- 积分：1
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本软件程序为KEILc51开发环境，实现AT89S52单片机与PS2键盘的通讯，同时用液晶LM3037实现同步显示...
本软件程序为KEILc51开发环境，实现AT89S52单片机与PS2键盘的通讯，同时用液晶LM3037实现同步显示-the software development environment for KEILc51 achieve AT89S52 SCM and PS2 keyboard communications, LCD display synchronized LM3037
- 2022-02-07 15:34:55下载
- 积分：1
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本书为赖麒文编著的《8051单片机C语言设计的艺术》富有众多开发实例，讲解丰富...
本书为赖麒文编著的《8051单片机C语言设计的艺术》富有众多开发实例，讲解丰富-The book is edited by Lai Qi Wen" s " 8051 C language design art" developed a number of examples of the rich to explain the rich
- 2023-06-02 20:05:04下载
- 积分：1
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基于51单片机的遥控电风扇的红外线接收程序
基于51单片机的遥控电风扇的红外线接收程序-Based on 51 single-chip infrared remote control fans receiving procedures
- 2022-03-20 13:31:34下载
- 积分：1
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凌阳单片机波形发生器的设计
凌阳单片机波形发生器的设计-Sunplus SCM waveform generator design
- 2023-03-10 23:40:04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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avr m128 双串口通讯,实现数据的转发功能,晶振为11.0592MHz,波特率为96...
avr m128 双串口通讯,实现数据的转发功能,晶振为11.0592MHz,波特率为96-avr m128 dual serial communications, data forwarding function, crystal for 11.0592MHz, baud rate of 96
- 2022-01-25 18:36:57下载
- 积分：1
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STC5410
基于STC5410单片机的温度控制报警程序-STC5410-based single-chip temperature control of the police procedures
- 2022-07-28 13:31:51下载
- 积分：1
