LED - 5mm Cycling RGB (slow) - COM-11450 - SparkFun Electronics

These color-changing LEDs take the work out of creating crazy, flashy, blinky ness. Simply apply power and the LED will cycle through the RGB colorspace

LED - 5mm Cycling RGB (slow)

Magnet Square - 0.25 - COM-08643 - SparkFun Electronics

Catalog Sparkfun APR 2013, PDF, Switch

Triple Output LED RGB - SMD - COM-07844 - SparkFun Electronics

LEDs and Illumination - SparkFun Electronics

SparkFun Digital Temperature Sensor - TMP102 (Qwiic), SEN-16304

Brightz Orbit Color Morphing LED Bicycle Spoke Clip Lights, 2 Pack

LED - RGB Clear Common Cathode - COM-00105 - SparkFun Electronics

DEV-15083: The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System. The Twist takes care of all the various interrupts, switches, PWM'ing of LEDs, and presents all those features over an easy-to-use I2C interface.

SparkFun Qwiic Twist - RGB Rotary Encoder Breakout

LEDs and Illumination - SparkFun Electronics

Bare Conductive - Electric Paint Sachet (10ml) - COM-22958 - SparkFun Electronics

LEDs and Illumination - SparkFun Electronics

LEDs and Illumination - all products - SparkFun Electronics