If used indoors, brightness is sufficient with 60 leds / m (2 leds / segment). To allow for reduced smoothness of the animation when switching the display, it is recommended to replace 60 leds / m LEDs with this model to reduce cost.
The circuit board is Akizuki C.
Please adjust the board size of 3D model to your liking.
All thread sizes are M3.
I cut a female thread with a tap.
Please adjust the hole diameter before opening the female thread according to your preference.
This model is reversed in direction with a desktop and a wall hanger. It is possible because the 3D model is point symmetric, but this is a design mistake.
If you make it, you may modify the model so you do not have to rotate it.
The rotation is detected with a tilt switch. You can also use a push switch. If you do not have to rotate automatically.
You can use the uploaded Arduino source code.
I will upload latest source code If you need.