1，时-分-秒（2位-2位-2位）显示

可通过键盘置入时间值。

2，可通过键盘置入日期值,在LED上从右向左滚动显示

年_月_日3次，如：



2008_01_20<-2008_01_20



日期值随时钟进位改变，可用按键调出当前日期值滚动显示。

3，实现每日闹铃功能，闹铃时间可用按键设置。闹铃时蜂鸣器响12秒，可用按键中断蜂鸣声音。

4，实现预约提醒功能，提醒时间可用按键设置，提醒时滚动显示所设置预约时间 年_月_日_时_分_秒 三次。提醒采用不同的提示音表示。

-1, time- hours- seconds (2-2 bit-2 bit) display can be placed through the keyboard time value. 2, available through the keyboard into the date of value, from right to left in the scrolling LED display on the year _ _ 3 times day, such as: 2008_01_20 <-2008_01_20 Date bell binary value at any time change, keys can be used out of the current date value of the rolling display. 3, to achieve a daily alarm function, alarm button can be used time settings. Ring when the alarm buzzer 12 seconds can be interrupted button beep sound. 4, the realization of an appointment reminder function keys can be used to remind the time settings, when reminded by a rolling display settings to make an appointment on the year _ _ _ Date _ hours _ when three seconds. To remind a different tone express.