the need for Wire. ZLG can download! Tuning in KEIL through!

DS18B20.rar 温度传感元件 stc89c51 12MHz 好东东希望你能喜欢！ -DS18B20.rar temperature sensor stc89c51 12MHz Dongdong good hope that you will like it!

利用c8051f020单片机进行串口通讯的软件程序，此型单片机将会成为8位机主流-by Using C8051f020 MCU for serial communication software program, this type of SCM will become mainstream eight-

另外一个RC531非接触式读卡器的全部源代码，实现全部功能-another RC531 non-contact reader the full source code, to achieve full functionality

利用多模式调制解调器芯片CMX868能直接通过高速串行总线与单片机串行接口进行通信这一特点设计的一套采用单片机来控制CMX868芯片的数据传输系统，握手协议部分-The use of multi-mode modem chip CMX868 directly by high-speed serial bus and the microcontroller serial interface to communicate with this feature set designed to use microcontroller to control the CMX868 chip data transmission system, part of the handshake protocol

电机驱动！四相五线的步进电机用C8051F020驱动-Motor drive!

MB90092文件，富士通MB90092的驱动程序 -MB90092 paper, Fujitsu MB90092 driver

LCD12864驱动开发，在KeilC51中非常有用

自编的C51串口通讯程序，在AT89C51上测试运行OK，用22.1M晶振最高可跑115KBPS-directed the C51 serial communications procedures, the AT89C51 OK on the test run, with a maximum 22.1M crystal run 115KBPS

利用程序中的函数，来读取时钟芯片的秒、分、时、日、月、年、世纪，亦能对其设置时间日期。-procedures for the use of function, to read clock chip seconds, hours, days, months, years, centuries, but also the date of its set-up time.

用单片机实现电子钟功能，供初学者学习单片机使用-Electronic bell with MCU functions, for beginners to learn to use single-chip microcomputer