ITEM NAME:Replacement RGB Color LED Module For 51 AVR ARM Description: Excellent PCB design, very beautiful Three primary colors (RGB) full-color LED 10mm bright mist common anode LED, public termination + 5V, active-low control terminal Use PWM program can produce different color changes in effect Suitable for 51 / AVR / AVR / ARM / other platforms PWM control better Size: Approx. 25*25*20mm / 0.98*0.98*0.79inch Material: Plastic Color: White Package Includes: 1 x Full Color LED Module SKU: DMO0011852551004973.Suitable for 51 / AVR / AVR / ARM / other platforms. Three primary colors (RGB) full-color LED. 1 x Full Color LED Module. Use PWM program can produce different color changes in effect. Color: White.