伊人久久大香线蕉综合影院首页-日韩一区二区a片免费观看-国产色视频网免费-亚洲欧洲日产国码无码久久99-人妻av一区二区三区精品||www.283sf.cn,亚洲精品在线免费观看,亚洲国产高清精品线久久,a亚洲欧美中文日韩在线v日本,欧美日韩国产综合在线,国产伦精品一区二区三区视频金莲,亚洲欧洲一区二区三区||www.51neirong.cn ,国产农村妇女精品一二区,国产A级毛片久久久久久精品,久久丫精品忘忧草西安产品,久久丫精品久久丫,久久国产精品波多野结衣AV,国产午夜精品一区二区,日韩精品极品视频在线观看免费,国产SUV精品一区二区,久久久国产精品,欧美精品一区二区,久久久久国产精品,欧美日韩精品久久久免费观看,欧美人妻日韩精品||www.gzgyw.cn ,国产伦精品一区二区三区免费,国产精品人人做人人爽人人添,国产精品自产拍高潮在线观看,国产免费AV片在线无码免费看,久久久久国产精品,国产农村妇女精品一二区,九一九色国产,国产SUV精品一区二区,国产又黄又硬又粗,国产女人18毛片水真多18精品||www.oumeilai.cn

Brief description of function:

1, normal charging (charging power supply and battery are normally connected), the LED lights normal scrolling display, full of LED lights always on.

2、Remove the battery during the charging process (the charging power supply is still connected normally), the LED light will flash for 1S.

3, the charging process will be charging power out (battery is still normally connected), the LED lights stop scrolling display, only display the current battery power, 10S stop displaying, and the microcontroller into a sleep state.

4、During the hibernation process, connect the charging power supply, then the microcontroller is awakened and starts normal charging.

5、During the hibernation process, take the battery out and put it back in, the microcontroller detects that if there is no charging power supply, it will display the current battery level, stop displaying after 10S and go into hibernation.

Basic schematic:

Main Chip: HR6P61P2S4L