实现了带温度计的电子日历，基于ADuC7020，ARM7TDMI处理器内核。系统具体功能包括：实时温度测量；显示时间日期；万年历功能（公历、农历）；能掉电保存温度数据。-Achieved with a thermometer, an electronic calendar, based on ADuC7020, ARM7TDMI processor core. System Specific features include: real-time temperature measurement