# Neopixel Cosmic Turtle Necklace

## Overview

https://www.youtube.com/watch?v=UlPgg7vOPe8

> Cosmic Turtle wakes  
> Spins the tides with pulsing light  
> Ocean in your heart

_Turn him on_ by _putting him on_ — the magnetic necklace clasp doubles as an on/off switch. Recharge him by plugging him handily into your computer with a USB cable. And when his battery dies, _he glows in the dark!_

Wear him proudly around your neck or give him to someone shiny.  

This project is easy to customize! If you already have a Cosmic Turtle, or if for some unfathomable reason you don't like Turtles, you can still create a blinking, twinkling, pulsing, slick LED necklace that embraces your inner Spirit Animal.

- [Next Page](https://learn.adafruit.com/neopixel-led-magnetic-pendant-necklace/materials.md)

## Related Guides

- [Adafruit NeoPixel Überguide](https://learn.adafruit.com/adafruit-neopixel-uberguide.md)
- [Introducing ItsyBitsy M0 Express](https://learn.adafruit.com/introducing-itsy-bitsy-m0.md)
- [Wonder Woman Cosplay Bracers](https://learn.adafruit.com/wonder-woman-cosplay-bracers.md)
- [NeoPixel LED Heart Necklace](https://learn.adafruit.com/neopixel-led-heart-necklace.md)
- [Adafruit ItsyBitsy RP2040](https://learn.adafruit.com/adafruit-itsybitsy-rp2040.md)
- [LED Acrylic Sign](https://learn.adafruit.com/led-acrylic-sign.md)
- [CircuitPython Animated Sprite Pendants](https://learn.adafruit.com/circuitpython-sprite-animation-pendant-mario-clouds-flying-toasters.md)
- [Light Up Paper Dragon Wall Sconce](https://learn.adafruit.com/light-up-paper-dragon-wall-sconce.md)
- [Clockwork Goggles](https://learn.adafruit.com/gemma-m0-clockwork-goggles.md)
- [NeoPixel Bracelet](https://learn.adafruit.com/neopixel-bracelet.md)
- [CircuitPython POV Bike Wheel](https://learn.adafruit.com/circuitpython-pov-bike-wheel.md)
- [CircuitPython BLE Advertising Beacons](https://learn.adafruit.com/circuitpython-ble-advertising-beacons.md)
- [IoT Battery Monitor](https://learn.adafruit.com/iot-battery-monitor.md)
- [NeoPixel NanoRing](https://learn.adafruit.com/neopixel-nanoring-gemma.md)
- [Lemon Mechanical Keypad](https://learn.adafruit.com/qtpy-lemon-mechanical-keypad-macropad.md)
- [LED Harness Bra](https://learn.adafruit.com/neopixel-led-harness-bra.md)