适用于单片机数码管显示的万年历程序，是学习单片机的入门程序，简单易懂。-Applicable to single-chip digital tube display calendar procedures are Singlechip study entry procedures, easy to understand.

用51单片机实现在1602液晶上显示万年历-51 MCU with LCD display in the 1602 calendar! ! !

基于单片机AT89C51设计的时钟，应用于电子手表，万年历等场合-AT89C51 microcontroller-based design of the clock, used in electronic watches, calendar and other occasions