嵌入式系统 数字电子钟 具有校时，闹铃功能
Embedded systems Digital electronic clock Has a school, the alarm function
(2012-03-21, Visual C++, 166KB, 下载2次)
新华龙C8051F(EC5调试.FLASH-HEX程序下载和KEIL驱动)全套资料，一包在手，应用无忧。
New Hualong C8051F (EC5 debugging. FLASH-HEX download and KEIL drive) full set of information, a packet in hand, application of mind. (2011-05-09, Visual C++, 8447KB, 下载438次)