Other way to drive the led pixel module
LED pixel module is display with excellent performance. LED pixel strip（such as ws2811 led pixel） has the advantages of long service life, saving, high brightness, various colors, fast response and low drive voltage.
in generally WS2801IC was in control of the led pixel model.
The gnergy saving can also luminous intensity by adjusting LED PWM wave according to the RGB tricolor light mixing principle of regulating a variety of colors, and then control to achieve a variety of display results by MCU intelligent. Now a lot of applic ations in the field of city lighting, architectural landscape lighting ,stage lighting design.