Infrared remote control atmosphere lamp touch chip-dlt8sa15a-jericho

• The basic composition of the scheme

5V Input , Battery powered , Constant pressure scheme ;

A touch button , A slider , An infrared remote control ,4 road PWM output ;

• programme Product function

this paragraph Infrared remote control dimming and color mixing atmosphere lamp programme , Master chip acquisition use DLT8SA15A series Touch chip , The package model is 20 Pin SSOP, By designing the circuit , The following functions can be realized ：

（ One ） The default shutdown state when powered on ;

（ Two ） Key function ：

   1、 Middle touch key ： Long press the switch lamp ;

                   Short press to switch the color temperature , Warm white 100%→RGB Colorful breath →RGB Colorful gradient , So circular

1. Slide bar ： Reduce the brightness in the warm white state （ Turn it on clockwise , Darken counterclockwise ）

stay RGB Mode down color temperature ;

（ 3、 ... and ） Low power consumption is required for products with batteries ;

（ Four ） Color temperature and brightness band non power down memory ;

（ 5、 ... and ） The product is equipped with low voltage 3V Shutdown reminder ,

（ 6、 ... and ） Color temperature switching brightness remains unchanged ;

• Product circuit diagram