Zekun’s Halloween Costume

I want to design such a headpiece because I want to find a way to include my night light as a part of my Halloween costume. Therefore, I decided to make this headpiece for psychics. The LEDs on the headpiece is gradually shifting from pink to green to match my crystal ball’s iridescence. And the NeoPiexl Jewel have a rainbow-color gradient.

One thing I would do differently if I had to do it again is that I will change the color of the NeoPixel Jewel. The color of the NeoPixel Jewel and that of the pixels are not matching very well and can be improved.

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

Wires: https://m.tb.cn/h.4d4CgaD?sm=e50617

Circuit and code

https://www.tinkercad.com/things/0l2JchaFgHz

In-progress images