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 - COM-00105 - SparkFun Electronics
Description Features Documents We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all
LED - RGB Diffused Common Anode (25 pack)
Chanzon 100 pcs 5mm RGB Multicolor Diffused LED Diode Lights Common Cathode(Frosted Round Tricolor) 4 pin Bright Lighting Bulb Lamps Electronics Components Indicator Light Emitting Diodes : Industrial & Scientific
SPARKFUN
LED - RGB Diffused Common Cathode, Sparkfun COM-09264
LED - RGB Diffused Common Cathode (25 pack) - COM-09852 - SparkFun Electronics
LEDs SpringerLink
Activity Guide for SparkFun Tinker Kit - SparkFun Learn
LED - RGB Addressable, PTH, 5mm Clear (5 Pack) - COM-12999 - SparkFun Electronics
LED - 10mm Cycling RGB (slow) - COM-11452 - SparkFun Electronics
Tinker Kit Circuit Guide - SparkFun Learn
Key Features: A classic 4-digit 7-segment display combined with a ATMega328 microcontroller Control every segment individually using only a few serial lines Can be controlled in one of three ways: Serial TTL communication - SPI serial communication or I2C serial Selectable baud rate & brightness 4-digit 7-segment displays are really neat little devices - it's a shame that they can be so cumbersome to control.
SparkFun COM11441 7-Segment Serial Display - Red
SparkFun RGB LED Breakout - WS2812B, BOB-13282