LED - RGB Clear Common Anode - COM-10820 - SparkFun Electronics

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color and a common anode. Use this on

RGB LED Clear Lens Common Cathode (5mm) - COM-16911 - SparkFun Electronics

LED - RGB Clear Common Anode (25 pack) - COM-10819 - SparkFun Electronics

LED - 10mm Cycling RGB (fast) - COM-11453 - SparkFun Electronics

Chanzon 100 Pcs 5mm RGB Multicolor LED Diode Lights Common Anode(clear Round Transparent 3 Color) 4 Pin Bright Lighting Bulb Lamps Electronics

L6: RGB LEDs - Physical Computing

LED - RGB Clear Common Anode - COM-10820 - SparkFun Electronics

LED - RGB Clear Common Anode - Melopero Electronics

DEV-13735: Blink any color you need! Use the LilyPad RGB LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can produce a broad variety of colors. Each of the colors in the RGB LED are connected to one of the sew tabs on the board labeled R, G, and B. The color channels on this RGB LED are all connected through a common cathode (negative) pin.

SparkFun DEV13735 Lilypad RGB LED

LED - RGB Clear Common Anode (25 pack) - COM-10819 - SparkFun Electronics

LED - RGB Diffused Common Cathode - COM-09264 - SparkFun Electronics