Keyes Wearable WS2812 24 LED Full Color 5050 RGB LED Ring Module
It's now time to accessorize your wardrobe. Add some lights to your clothing and provide blinking bling, dancing patterns or mood lighting. Customize the lights from your wearable project.
They can also be used to keep you visible and safe if jogging or cycling at night.
Keyes WS2812 is an intelligent control LED light source that the control circuit and RGB chip are integrated in a 5050 SMD component. This module comes as a ring and has 24 LEDs.
Number of LEDS: 24
Outside Diameter: 72mm
Inside Diameter: 59mm
OMG, I bought a few of each size to try out in a couple of idea projects I have going. Wired up the DI (Digital IN) to a 470R to pin 4 on my Arduino Nano clone, along with 5V and GND. Quickly flashed in some example code from Adafruit (https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide) modified the code to accept 24 LED's as the total. Recommend sunglasses whilst testing.