5Pcs Three Colour RGB LED Module Board 5050 Full Color Geekcreit for Arduino - products that work with official Arduino

Description RGB tricolor access the current limiting resistor to prevent burn out The PWM modulator with three primary colors can be mixed in different colors With a variety of microcontroller interface Based on thesimple test program Size 20 x 10 x 7mm Package included 5 x Three Colour RGB Module