在C51单片机上使用的1602LCD驱动程序，

和泰单片机制作煤气热水器的方法及编程，内附原理图，机源程序，-And Thai production of single-chip gas water heaters and programming, containing schematics, source machine,

c51语言入门教程.适合于初学者使用,通俗易懂-C51 Language Tutorial. suitable for beginners to use, easy to understand

例子Proteus经典例子和中文资料 8051-Examples of classic examples of Proteus and Chinese information 8051

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

单相电机变频驱动原码,采用DISPIC30芯片-Single-phase motor inverter drive the original code, the use of chip DISPIC30

中国广州周立功单片机移植的ucosII 很实用-Guangzhou, China ZLG MCU transplant ucosII very practical

atm89c52的12864编程显示， 在仿真中通过。-Programming atm89c52 of 12864 showed that the adoption of simulation.

使用ISD4004语音芯片与单片机连接，设计的一个任意录音或放音8―16分钟的模块，注解详细。-Use ISD4004 voice chip microcontroller, design an arbitrary recording or playback 8-16 minute modules, detailed annotations.

用ATMEL AVR单片机开发的SD/MCC卡的程式-with ATMEL AVR development of the SD/MCC card programs

一个电子产品开发时的部分c代码A!绝对能用!-When an electronic product development part of c code A! Absolutely can!