两个7段共阳LCD显示器，可以调整倒计时时间

非常好的项目代码，对你来说可以说是可遇不可求的代码-A very good project code, for you can be said that the code can not make the event

UARTDemo使用UART中断方式进行通讯的范例-UARTDemo use UART interrupt communication paradigm

基于单片机用软件实现直流电机PWM 调速系统-Realize single-chip software-based DC motor PWM speed control system

简易文件系统，支持ATA SD MMC等-Simple file system, support for ATA SD MMC, etc.

32位arm9微处理器S3C2410的iis音频总线测试源代码-32-bit ARM9 microprocessor S3C2410 the iis audio bus test source code

CS5460A读写程序.CS5460A是美国CRYSTAL公司最新推出的带有串行接口的单相双向功率／电能计量集成电路芯片-CS5460A read and write program

读招行，建行，工行类磁卡信息 可以正反刷卡源程序-Reading Merchants Bank, China Construction Bank, ICBC type of magnetic card information can be both positive and negative source

传感器被称为工业时代的测量工具，在国名经济和国防各领域中发挥着不可替代的作用-Known as the industrial age sensor measurement instrument, the name of the country in various fields of economic and national defense is playing an irreplaceable role in

AD9850 DDS控制子程序 经常做其他的单片机实验，还没做过DDS的实验。最近打算写个程序试验一下。 -AD9850 DDS control subroutine Singlechip often to do other experiments, not yet done DDS experiment. The recent plan to write a program to test.

用ADC0809做成的数字电压表 内部带有完整的原理图 仿真图 程序-ADC0809 made with digital voltage meter with a complete internal schematic diagram simulation procedures