单片机做的小键盘，单片机模拟ps2接口的程序

8051串口通信的单片机程序,使用C语言和VB语言.-8051 single-chip serial communications, the use of C language and VB language.

用8051单片机控制的基于DS18B20的温度上下限控制报警的KEILC工程文件-By 8051 the control of the temperature of upper and lower limits based on DS18B20 control alarm KEILC project file

梵天科技FM模块:9903-80110C,9903-80110H,9805M8-1418.C51代码例程！-Brahma FM module technology :9903-80110C ,9903-80110H, 9805M8-1418.C51 code routines!

这是一个关于数码管移动的程序，非常好用，适合于初学者-This is a movement on the digital control program, very easy to use, suitable for beginners

利用C语言进行24lc256与单片机的通讯程序-The use of C language SCM 24lc256 and communication procedures

基于凌阳单片机spce061a的Mini OS的示例程序(附Mini OS库文件)-Sunplus SPCE061A-based single-chip microcomputer of the Mini OS sample program (with Mini OS library file)

SD卡的驱 动资料，讲述了SD卡的SPI驱动模式-SD Card Driver information about the SD card SPI-driven model

8019sch网络芯片 带PCB图 8019sch网络芯片 带PCB图-8019sch network chip with PCB Figure 8019sch network chip with PCB diagram

提供一个小弟的程序,有点笨,请各位看后,不要见笑.-provide a younger procedures, a bit stupid, you see, not laughed at.

本程序用at16实现两根线(两个i/o口)+8片74164+一片ULN2003驱动24个LED数码管,通过串口写入要显示的数,可以在很多地方应用 -at16 the procedures used to achieve two lines (2 i/o) are 8 1 74164 24 ULN2003 drive LED digital control through serial write to show that the number can be applied in many places