80C51单片机中利用蜂鸣器实现电子琴的源程序。包含蜂鸣器的datasheet。...

用C8051F040实现CAN通讯。C8051F040片内集成了BOSH_CAN2.0。-CAN communication with the C8051F040 to achieve. C8051F040 chip integrated BOSH_CAN2.0.

51单片机对IC卡读写程序，使用的卡的型号为SLE4442,有帮助就下。-51 microcontroller IC Card Reader right, the use of the card for the Model SLE4442, help on the next.

51的一些很有用的子程序 很好的 建议拥有-51 some very useful subprogram has a very good suggestion

USART以查询方式收发数据，接收发自电脑的数据，将其显示在LED上，并将接到到的数据减1后返回电脑-USART to send and receive data to query, receive from the bottom of the computer data that could be displayed in the LED, and will receive the data returned by a computer

DDS9851的PDF大家有需要就下载 还有中文文档-U.S. DDS9851 the PDF there is a need to download the document there are Chinese

MSP430单片机应用系统开发典型实例,430单片机的具体用法.-MSP430 single chip microcomputer application systems development typical example of the specific use of single-chip microcomputer 430.

protues 仿真的c51单片机走马灯程序,里面包含keil代码,可以与protues共同联机调试.-C51 single-chip simulation protues lantern procedure, which contains keil code, can be shared online debugging protues.

STM32F103 cortex-m3 can总线例程-STM32F103 cortex-m3can bus routines

单片机c语言程序--8279芯片4X4键盘控制程序，输出按键字符-SCM c Language Program-- 8279 chip 4x4 keyboard control procedures, the output key characters

一个基于at89s51控制用的系统 电路图-AT89S51-based control system circuit diagram