In Part Two I made a domed top for the Gemma Jewel Circuit. But I still needed to make the rest of the case.

ExpandDetails and pictures )

It is not tidy, but it is very secure. I had to BluTak the dome back to the ring, because even the hot-glue refused to stick, but it works. If I want to permanently attach it there are a few things I could try yet.

To review;
  • There are no shadows in the dome from attachment mechanisms,

  • The back opens easily to be able to turn on/off the lights, and to change the battery,

  • But, it is a bit chunkier than expected, and protrudes forward more than is desirable.


On to the next iteration! (I'm thinking of, at least temporarily, replacing the dome with an unicorn horn for Neopixely unicorn horn magic.)



Current state of case; wire bezel and BluTak
Photo by [personal profile] chebe

Way back in Part One I had a go at making a custom enclosure, to house the Gemma Jewel Circuit, from polymer (bake-in-the-oven) clay and a purchased bead forming tray. It worked okay, but there was room for improvement.

Firstly I wanted a deeper, more domed, front to the necklace than the purchased tray provided. Something more like a hemisphere. Actually, maybe exactly a hemisphere. But I couldn't find any forming tools to do this. I wandered into the craft shop and found a bouncy ball with about the right diameter to encase the Gemma Jewel. Then I picked up some air-dry clay, and made my way home.

I am very new to all this, this is just an experimental log, not a how-to.

ExpandDetails )

I have plans in motion for the rest, but for now; to be continued.
Get yourself one of the Adafruit NeoPixel Goggle kits, and make it up following their excellent instructions.



Adafruit NeoPixel Goggle kit made up
Photo by [personal profile] chebe



ExpandEnhancements )
After making my Gemma-Jewel circuit I needed something to put it in. I couldn't find a tutorial that fit my minimalistic needs (and skills) so I'm trying to figure something out for myself (inspired by those existing tutorials) and learning as I go.

ExpandSome attempts )



Magnets and Sugru Sculpey pendant closed
Photo by [personal profile] chebe



I have something much more complicated in mind, we'll see how it turns out. (Btw, the code used is once again the FastLED library, OceanColors palette. It's simply mesmerising.)

Gemma Jewel circuit

2018-Aug-23, Thursday 12:00 pm
The NeoPixel Jewel is beautiful. It's like a small NeoPixel ring except that it also has a NeoPixel in the centre. It's perfect for glowing jewel effects, and there are a variety of tutorials on what to do with them. But first we need to assemble the circuit, and usually into the smallest space possible. Adafruit have a lovely wiring diagram in one of their tutorials. But we want to stack the Jewel and the Gemma v2 (the on-board on/off switch is great) back to back.

So, first, solder your wires on to the NeoPixel Jewel.
ExpandPhotos )

Now you're ready for the making-something-to-put-it-in part.

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