Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color an
LED - RGB Clear Common Cathode, Sparkfun COM-00105
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Open-source experimental setup for investigating the actuation behavior of active textiles - ScienceDirect
L6: RGB LEDs - Physical Computing
LED - RGB Clear Common Cathode, Sparkfun COM-00105
LED - RGB Clear Common Cathode - COM-00105 - SparkFun Electronics
LED – RGB Clear Common Cathode - ELD1022
5mm RGB LED - Common Cathode (Transparent) - BC Robotics
mbed Starter Kit Experiment Guide Datasheet by SparkFun Electronics
A Diverse Selection of Electronics Books, Breakout Boards, and Development Tools, PDF, Switch
5mm Common Cathode RGB LED COM22, R22 - Faranux Electronics
