12864 显示时钟 按键控制 液晶屏显示 温度 游戏-12864 clock buttons control the LCD screen to display the temperature game

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.