Jeremy Blum writes:
Finished my Halloween costume. I’m space. And my arm is a rocket ship hurtling across the vast expanses of my shirt at ludicrous speed. 12 individually-addressable LEDs sewn into my shirt flicker like stars and are controlled by an @adafruit flora microcontroller. I designed and 3D printed a rocket ship that fits nicely over my cast on my left hand.
Flora RGB Smart Neo Pixel version 2 – Pack of 4