2010年电子信息工程本科毕业论文，利用单片机的设计制作一个数字钟，详细阐述了数字钟的工作原理，讨论了硬件电路中各个模块的实现方法，并对它们进行了严格的理论逻辑推敲和实验测试，以达到设计要求。它可以实现数字钟的基本功能以及温度检测、定时自动闹铃等功能，而且具有更高的准确性。而这些，都是以数字化为基础的，因此研究单片机语言以及扩大其应用，有着非常现实的意义。-2010 Electronic and Information Engineering undergraduate thesis, the use of single-chip design a digital clock, digital clock elaborated works, discussed the hardware circuit implementation of each module, and they conducted a rigorous logical scrutiny theoretical and experimental tests to meet the design requirements. It can achieve the basic functions of the digital clock and temperature detection, regular automatic alarm functions, and has a higher accuracy. These are the numbers into the basis, the study of language and expand its microcontroller applications, has a very real sense.