I have printed it from PLA+, and it is reasonably sturdy.

I have followed this guide for the buttons.
[https://github.com/djpr1me/Button-Box?tab=readme-ov-file](https://github.com/djpr1me/Button-Box?tab=readme-ov-file)

The LED matrix is 8x8 

[https://fr.aliexpress.com/item/1005005790339147.html?spm=a2g0o.order_list.order_list_main.12.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/1005005790339147.html?spm=a2g0o.order_list.order_list_main.12.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

Buttons:
[https://fr.aliexpress.com/item/32857809262.html?spm=a2g0o.order_list.order_list_main.41.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/32857809262.html?spm=a2g0o.order_list.order_list_main.41.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

Start/Stop

[https://fr.aliexpress.com/item/1005005325215803.html?spm=a2g0o.order_list.order_list_main.82.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/1005005325215803.html?spm=a2g0o.order_list.order_list_main.82.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

Encoders:
[https://fr.aliexpress.com/item/10000056483250.html?spm=a2g0o.order_list.order_list_main.46.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/10000056483250.html?spm=a2g0o.order_list.order_list_main.46.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

Double switches:
[https://fr.aliexpress.com/item/1005007094644637.html?spm=a2g0o.order_list.order_list_main.36.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/1005007094644637.html?spm=a2g0o.order_list.order_list_main.36.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

Rocker switch:
[https://fr.aliexpress.com/item/1005007379166194.html?spm=a2g0o.order_list.order_list_main.31.1f135e5bQCrCDx&gatewayAdapt=glo2fra](https://fr.aliexpress.com/item/1005007379166194.html?spm=a2g0o.order_list.order_list_main.31.1f135e5bQCrCDx&gatewayAdapt=glo2fra)

The ugly logo is printed on a paper and used double sided scotch, so for sure you can be more creative!