Clock chip DS1302 and its application in the data record

c51拼音输入法~~带了很多注解~很实用-Pinyin Input Method C51 ~ ~ ~ with a lot of very useful comments

51单片机模拟串口SPI方式接收和发送数据-51 single-chip analog SPI serial receive and send data

杜洋12864LCD电子时钟源程序，可以做成精美万年历-Du Yang 12864LCD electronic clock source, you can create attractive calendar

C51 TIMER 0的使用 Timer_0_mode_1_counter_gate_soft-C51 TIMER 0 use Timer_0_mode_1_counter_gate_soft

C8051F340单片机对其内部flash进行单字节读写，以及对多字节的读写，拷贝，擦除，修改-C8051F340 MCU its internal flash to single-byte read and write, as well as multi-byte read and write, copy, erase, modify

PIC单片机无符号数运算子程序,可以直接调用!-PIC unsigned few Operational subroutine can directly call!

这是一个单片机控制DS18B20芯片测温度的程序,十分简洁和经典,如果有需要的朋友就下载吧...:)-This is a single-chip control DS18B20 chip temperature measurement procedure is very simple and classic, if there is a need friends to download it ...:)

是一个电源芯片的资料!!767d318资料-chip is a power of information! ! 767d318 information

I2C总线的一个实例,有原理图的设计,和程序的设计,可直接用在项目开发中,节约开发时间,提高效率.-An example of I2C bus, have the schematic design, and procedures for the design, can be directly used in the project development, saving development time and improve efficiency.

DS12877A驱动程 DS12877A驱动程-DS12877A driver DS12877A driver