[queued] hatsune miku cosplay based on teensy 3.6

[Genesis]

Hello :)
just a little topic to share with you this cosplay project for my friend.
she ask to try to make an original hatsune miku for the #mikuexpo2020 show in paris.
I'm trained to work with arduino and far before to use 8051 based microcontroller (the one used in my robot build in 1999 and winner of the E=M6 french contest). but the arduino ram and speed limitation is a problem when driving lot of WS2812 pixels and color TFT + oled.
so I've learn to use the teensy board and here are some pictures of the project :)
first is the original design to realize:
http://thequark.free.fr/miku_cosplay/miku.png

it's a "vocaloid" from yamaha and designed based on DX100 and DX7 keyboards
so I've designed a bezel and front overlay based on the DX100 front panel
http://thequark.free.fr/miku_cosplay/arm/01.jpg
and a light bezel for the leds
http://thequark.free.fr/miku_cosplay/arm/02.jpg

the electronic board
http://thequark.free.fr/miku_cosplay/arm/15.jpg

final test
http://thequark.free.fr/miku_cosplay/arm/25.jpg

on the arm
http://thequark.free.fr/miku_cosplay/arm/29.jpg

the headset design
http://thequark.free.fr/miku_cosplay/headset/02.jpg
http://thequark.free.fr/miku_cosplay/headset/05.jpg

[Genesis]

and the end (I've made the post short ;)

the squares on the head
http://thequark.free.fr/miku_cosplay/square/04.jpg
http://thequark.free.fr/miku_cosplay/square/06.jpg

and the final test: the event ^ ^
http://thequark.free.fr/miku_cosplay/final_01.jpg
http://thequark.free.fr/miku_cosplay/final_02.jpg
and a short movie of the test
http://thequark.free.fr/miku_cosplay/test.m4v

[Genesis]

woops sorry
I've just this this section was for project submission on the blog.
This thread was to show how I've built the system around the teensy.
My bad

[Jean-Marc]

Great job!

[Genesis]

thank you :)
lot of work but the final result is great :)