这是单片机多机通信的C源码程序，供大家参考。

This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051.

51单片机“心形”音乐电子贺卡源码，挺好使，可做成品生产-51 Single-chip

单片机常用芯片和器件手册，介绍了与MS－51相关的常用芯片和器件。-Single-chip microcomputer chips and devices commonly used manual introduction with MS-51-related chips and devices commonly used.

用MCS51系列单片机开发的交通灯控制程序-MCS51 series single-chip with the development of the traffic lights control procedures

2个Cy7c68013之间的GPIF与Slave FIFO异步通讯方案，以及源码-2 CY7C68013 between GPIF and Slave FIFO asynchronous communications programs, as well as source

该文件为研究ps/2协议在鼠标、键盘中的应用。-to study the document ps/2 agreement in the mouse, keyboard of.

4*4扫描键盘,通过键值通过4个数码管显示出来.-4* 4 Scanning keyboard, through key through four digital tube display.

1开放源码的CanOpen(C)-an open source CanOpen (C)

这也是MICROCHIP 单片机的C 编译器。 它集成了大部份的函数，使用非常方便。 用于多种PIC 系列单片机-It is C compiler of MICROCHIP single chip.It integrated most of functions,so it is convenient,it is used for kinds of PIC singlechip.

时针芯片DS12C887a的C51底层程序-hand of a clock chip DS12C887a the bottom procedures C51