单片机数字钟，实现时分秒的LED显示，以及闹钟功能，起参数可以根据需要自己调，供实验参考-Single-chip digital clock, minutes and seconds to achieve the LED display, and alarm clock function, since their parameters can be adjusted as needed for the test reference

该程序利用c语言以及单片机实现一些简单的基本功能。如数字钟、日历、爱心led灯显示、定时打铃等功能-The program using c language, and the single chip microcomputer some simple basic functions. Such as a digital clock, calendar, love led lights display, timing the bell ring etc. Function

基于单片机的LED花样流水灯设计，可以实现6钟功能-Pattern of light water design microcontroller-based LED function can be achieved 6 minutes

数字钟的精度、稳定度远远超过老式机械钟。在这次设计中，我们目前只采用LED数码管显示秒来显示最高秒为99秒的方式，根据数码管动态显示原理来进行显示，用基于C52单片机、12MHz的晶振产生振荡脉冲。(The accuracy and stability of the digital clock are much higher than that of the old mechanical clock. In this design, we only use LED digital display