说明： 该电子日历可显示年、月、日、星期、时、分的时间信息。 整个系统采用AT89C52作为中央处理芯片，用于数据处理，初值设定，显示控制等。 (The electronic calendar shows year, month, day, week, hours, minutes, the time information. AT89C52 the entire system as the central processing chips for data processing, initial settings, such as display control.)
