Air purifier control circuit board, color highlight LED segment code screen graphic display, automatic detection of peculiar smell and gas generation negative ions

2020-12-14 10:38:56 fandoukeji

Air purifier control circuit board Color highlight LED segment code screen graphic display Automatic detection of peculiar smell and gas generation negative ions




Function introduction:


The LED digital display shows the operating status of various functions in figures and graphics, and clearly shows the operation interface;


Achieve 3 gears wind speed control;


UV ultraviolet lamp, easy to achieve sterilization function;


Real-time display of air quality (AQI) level;


One-key child lock: After pressing the child lock button, other keys are invalid;


Timing shutdown: 8 hours or more timing shutdown time can be set;


Automatically control wind speed according to air quality, and can display intelligent operation status;


Reminder of filter cleaning and replacement;