LED Lamp

A newer version can be found [here](https://www.thingiverse.com/thing:4680495).

This idea is simple: 3D print a structure to hold LEDs and another diffuser to soften the light. Both can be achieved with a simple common design. Here is [a quick peek](https://youtu.be/ObHBea_PuUU) at the effect.

The provided STL files are what I used in my build but the provided scad files should allow everyone to build their own versions.

Unfortunately it seems `Remix` feature doesn't work. But I'd like to give credit to this original [twisted polygon vase](https://www.thingiverse.com/thing:270130). The code helps me quickly develop mine.

To make this build, we need to print 3 parts:

* inner pillar to hold LEDs
* outer diffuser
* a base to hold them

For my build:

* a ws2812bb strip with 30 LED of 1m length
* a [Wemos D1 Mini](https://www.amazon.com/IZOKEE-NodeMcu-Internet-Development-Compatible/dp/B076F52NQD) with WLED firmware (can be downloaded [here](https://github.com/Aircoo