1302实时日期，时间显示+温度显示+1602-1302 real-time date, time display+ Temperature display+ 1602

1302—1602做的时钟。c语言源代码非常实用-1302-1602 to do the clock. c language source code is very useful

基于51单片机的电子时钟毕业设计，汇编程序设计，带按键设置时间和闹钟。-Based on 51 single-chip electronic clock graduate design, compilation of program design, with button setting time and alarm clock.