单片机做的万年历，采用DS1302，非常的舒服，显示用太阳人公司的数码管sm0801b-Microcontroller to do the calendar, using the DS1302, very comfortable, show people with Sun' s digital sm0801b

用单片机制作万年历，用到DS1302芯片，DS18B20测温度，用数码管显示，两个按键切换-Available to subscribers and calendar, use DS1302 chip, DS18B20 the temperature measurement, using digital tube display, two buttons to switch

DS1302示例程序，能准确测出时间，能用于液晶和数码管-DS1302 sample program, can accurately measure the time