... LED module is made of a patch of full-color LED,through the R, G, B three ... Blue / green) strength in order to achieve full-color color mixing effect. For Arduino is used to control module can ... light effect.Product characteristics: 1, use 5050 full-color LED 2, the three primary colors RGB connection ... can be mixed in different colors by adjusting three color PWM 4, with a variety of single-chip ...