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 set