基于SPCE061电子竞赛―数字化语音存储与回放

用硬件协议栈芯片w3100a实现tcp服务器，用51单片机实现 kei51环境-hardware protocol stack chips w3100a achieve tcp servers, with 51 MCU environment kei51

一个基本的平安钟控制程序，帮别人写的，学习的人可以看看，不错的。-Ping

8051单片机上4*4矩阵键盘的扫描方式3-none

LCD多级菜单具体实现,里面有程序，推荐下载-LCD concrete realization of multi-level menus, which are programs, recommended download

atmel官方的sam7x256芯片在keil编译环境下的全部源代码，以工程形式提供。-official sam7x256 atmel chip keil build environment in the whole of the source code, As for the form.

keil c51 at89c51ac2 with LCD NOKIA5110

74HC595的单片机驱动程序。74HC595是一片非常好用的IO扩展芯片。理论上可以无限扩展。-74HC595 microcontroller driver.

韦根程序,感应卡读卡器发送来的数据通过单片机读取-wiegand program

51单片机的多机串口互连 通信函数，提供缓冲区，通过P2口的输入决定从机号。在STC89C52，AT89S52上通过。-51 Single-chip interconnection of multi-machine serial communications function, providing a buffer, through the input port P2 from the machine its decision. In STC89C52, AT89S52 adopted.

用Keil　C51写的步进电机驱动程序。-Keil C51 was made with the stepper motor driver.