Introduction - If you have any usage issues, please Google them yourself
STC12 microcontroller to do the lattice clock, function introduction:
1, the time and date display:
2, the three key menu:
3 days, love:
4, the alarm clock:
5, the battery state monitoring
6, multi function LED indicator:
There is a row of small LED in the screen above, there is a LED in the upper right. Normal is not bright.
(1) when the battery is dead, LED turns red
(2) when the plug in USB charge: LED a variety of color change, a row of small LED with the power increase water lights change
(3) when full power: LED turn green, small LED out
(4) when the display power: small percentage of LED according to the quantity of light
(5) when the alarm switch is open: LED blue
(6) when playing music: LED a variety of color change, small LED changes with the tone trend.