采用汇编语言编写的基于DS1302的电子钟，用1602显示-Using assembly language based electronic clock DS1302, with the 1602 show

多功能电子钟，1602，ds1302时钟显示温度时间,温度采集用18b20。-Multifunction Clock, 1602, ds1302 clock display temperature and time, temperature acquisition with 18b20.