Tomato timing dimming table lamp touch chip-dlt8t10s-jericho

• The basic composition of the scheme

12V constant current ; 

5 A touch button , Switch indicator , Time delay indicator , Tomato mode indicator , A street light bar ; 

• programme Product function

This one Tomato timed dimming table lamp programme , The main control chip adopts DLT8T10S series Touch chip , The package model is 16 Pin SOP, By designing the circuit , The following functions can be realized ：

（ One ） After power on, the touch key indicator flashes once and then goes out , The switch indicator is always on

（ Two ） Key function

1、 Open key ： Short press on / off , With non power down memory ;

The first power on touch boot defaults to 100% brightness ; 

Switch gradient , Brightness switching gradient ;

2、 Highlight key ： Short press 6 files , Long press to adjust the brightness ; 

3、 Dim key ： Short press 6 files , Long press to adjust the brightness ; 

4、 Delay key ： Time delay 60S Turn off the lights ; 

Press the delay key, and the corresponding indicator light is always blue , The breathing effect of the desk lamp becomes dim （ Duration 1-3S, The brightness decreases to 20%） 60S The background light goes out ;

Touch to turn on during the delayed light off / Dimming / tomato / switch , Immediately exit the delay mode ; 

1. Tomato mode key ：

45 Minute strong light ,5 The darkest light in minutes , The cycle alternates ,  Short press the tomato key , The corresponding indicator light is always blue , The table lamp brightness and breathing effect flicker （ It takes about （0.3S） Indicates that tomato mode has been started ;

Touch light in tomato mode / Dimming , The light changes with , Still in tomato mode ;

Touch delay in tomato mode , Immediately exit the tomato mode and enter the delayed light off state ;

The tomato mode is 45-5-45…… Minute cycle mode ,5 Minutes is the lowest brightness display ,45 Minutes press the slider to set the brightness ,

45-5 When switching, the light of the desk lamp flickers faintly （ Fade and restore the original brightness ）;

 

• Product circuit diagram