Zekun’s Halloween Costume

I want to design such a headpiece because my crystal ball nightlight can fit in the Halloween context very well. I want to find a way to include it as a part of my Halloween costume. Therefore, I decided to make this headpiece for psychics. I want the LEDs on the headpiece to gradually shift from pink to green to match my crystal ball’s iridescence. And the NeoPiexl Jewel will have a different lighting effect than NeoPixels, but I haven’t decided what will be.

psychic’s headpiece
circuit

Shopping list

Chain: https://m.tb.cn/h.41T24k3?sm=fc5765

NeoPixel Jewel: https://m.tb.cn/h.4b2IeOK?sm=b3e054

NeoPixels: https://m.tb.cn/h.41TehmL?sm=328402

Other

I find this introduction to NeoPixel Jewels

https://learn.adafruit.com/10-minute-neopixel-necklace/arduino-code

And I tried to combine this code with what we did last week in this tinkercad program.

https://www.tinkercad.com/things/1xSNT5G5IW7-fabulous-maimu/