DS18B20 thermometer C program uses AT89C2051 Singlechip, 12MHZ crystal, with a t...

CF8051F040开发板的 UART_test 程序-CF8051F040 development board

8051设计延时程序说明。-8051 design description of the procedures.

ds1302 时钟芯片的资料和c语言通讯程序，调试通过。-ds1302 chip clock information and communication program c language, debugging through.

单片机80C522，里面有实用的程序源吗码-80C522 microcontroller, there are practical program source code?

1720的经典程序，实现了1720的几乎所有功能，程序编写标准-1720 classic procedures, to achieve the 1720 almost all the functions, procedures for the preparation of standards

时钟心片 DS1302的控制原码程序，C语言的版本-Heart DS1302 clock chip control procedures for the original code, C language version

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

电动机pid控制的源码（算法），具有比较规范的数据结构，例外很好地应用了pid控制算法。-Motor pid control of the source (algorithm), with a standard data structure, exceptions to the application of good pid control algorithm.

st arm7中的71x中部分功能源代码，运行在ADS环境下-st arm7 of 71x in some features source code, running on the ADS environment

1线通讯协议的c51例子程序-a line of communication protocol decoder examples procedures