文件包括时钟的汇编源码和电路原理图文件，使用keil软件编译通过，结合pcb板可完整实现日期、温度和时间的显示，时间芯片采用具温度补偿的高精度的ds3231.-Compilation of source files, including the clock and circuit diagram documents, compiled by using keil software, combined with pcb board and realize the full

Period, temperature and time display, time chip temperature compensation with high accuracy ds3231.