此程序是通过位选选取那位显示来实现数码管的显示。

51 单片机的经常用到的子函数，非常具有参考价值。-51 SCM Functions frequently used, very useful.

单片机外围电路emc设计(powerpoint)-microcontroller peripheral circuit design Smarts (powerpoint)

pic 单片机红外接收分析仪的资料，弹片届软件部分，pdf文件格式，请参考使用-pic microcontroller infrared analyzer to receive the information, shrapnel-software segment, pdf format, please refer to the use of

用AT89C2051设计的PC-AT键盘源代码-AT89C2051 design with the PC-AT keyboard source code

DAC1230与单片机的接口程序，已经调试通过-Interface with MCU DAC1230 procedures are debugging through

由SPCE061A控制的74hc595的驱动程序,一般用于串转并-by SPCE061A 74hc595 control of the driver, generally for serial switch and

Use Viaccess 3 on Silver card with PIC18F2620

mega8pwm的仿真代码，摸索半天，仿真成功，特提供给入门新手，避免我经历过的痛苦，-mega8pwm simulation code, a half-day exploration, simulation success Tethyan supply portal novice I avoid the suffering experienced, Oh

交通信号控制keil源码-traffic signal control Keil FOSS

本人上个月做的一个通过短信来控制八路继电器的源程序，有需要的朋友可以参考。-Last month I make an eight-way through the message relay to control the source code, there is a need of a friend can refer to.