NEA1803 51单片机与12864 由串口中断收取数据 显示经度纬度 高度 速度 时间 使用卫星数-GPS development NEA1803 51 SCM and 12864 collected by the serial interrupt data show a high degree of longitude latitude speed time-use satellite-ASDFASDFASDFAS

显示农历时间的万年历，DS1302+12864（K7920）-Lunar calendar time display, DS1302+12864 (K7920)

液晶显示时间程序，可以精确显示年、月、日。还有闹钟的功能。准确性非常高。-The LCD program can accurately display the year, month, day. As well as the alarm clock function. The accuracy is very high.

多功能万年历能显示时间，温度，闹钟，阴历阳历-12864 multifunction calendar, lunar calendar, the Gregorian calendar, temperature