Little bit of progress this weekend. I brushed up my soldering skills and finally put together my arc reactor.
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And Neopixels are a nightmare to video ...
Tony Stark made his in a cave with a bunch of scraps. Mine was 3D printed in resin and PLA and uses custom code running on an Adafruit Flora with 3 neopixel rings.
I tried to keep the form factor as small as possible. Will probably build a mk2 at some point to make it easier to assemble. If enough people inquire, I might consider making a run of them
Original design drawing (I still need to paint the final reactor):
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