Glowing Wire Wrap Necklace with LED Lights - Programmable, with USB Charging

[Mechanic 0]

Full Tutorial: https://learn.adafruit.com/neopixel-led-necklace-insert-with-usb-charging/overview

 

Sometimes you want to add animated lights to your costume or project and you're really limited on space. Necklaces are a great example of this - a glowing pendant can be so striking, but if it's too big and bulky it can cross the line to "gaudy" pretty quickly. 

This tutorial aims to make the smallest possible NeoPixel module or insert for your project. We've worked to make it super small, at around 1/2" thick and about 2" across.