Introduction - If you have any usage issues, please Google them yourself
Calendar and clock display
Time - Division - second (2 bit -2 bit -2 bit) display
2. can be placed by keystroke time value (refer to the time working mode of the electronic table)
The 3. can be controlled by buttons on the LED scroll from right to left display year month _ _ 3 times a day, such as: 2013_01_20
Empty 2013_01_20
4. to realize the alarm function of the daily alarm, the alarm time can be set by the button. The alarm is expressed in a hint.
5. to realize the stopwatch function.
6. to realize the timer function (preset timing, button start, countdown, and count the 0 sound.
7. design and Realization of music hints.
8. can be modified in a short period of time