4x4矩阵键盘数码管显示键值,按下4*4矩阵键盘，可以看到数码管的最后一位显示了对应按健的健值....

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.

红外遥控编码资料，非常详细，值得参考，里面包括了很多遥控器的编码信息-Infrared remote control coding information, very detailed, it is also useful, which includes a lot of remote control coding information

数码管组字，数码管经过排列组合，通过单片机控制组成的屏幕显示。-digital traffic control characters, digital tube through permutations and combinations, SCM control of the screen display.

基于51系列单片机的串口通信测试程序，希望对大家有帮助-Based on 51 Series Single-chip serial communications test program, and they hope to have everyone help

15路电器遥控器的设计 原程序和必要的说明 很详细的 并且很好用-15 remote-controlled electrical path of the original design procedures and the necessary explanations very detailed and very good use

流水灯：灯从最低位P0.0开始向高位依次点亮-Water lights: lights from the lowest to the highest followed by P0.0 lit

用于串口通信的源代码 用c编程的程序 希望对大家有用-for serial communication with the source code c programming procedures hope useful for all

非常好的AVR单片机常见问题问答,对于开发人员适用. -Very good AVR Singlechip frequently asked questions, for the application developers.

飞利浦51LPC系列单片机对交流电机控制的电路原理图和源程序-51LPC Philips Microcontroller series of AC motor control circuit schematic and source

led跑马灯显示，实现一秒钟闪一次。基础性的代码，比较简单。-led display