This project turns an Arduino Nano into an advanced controller board for the table game "UNO Extreme / Attack"
As additional hardware components I utilized a L293D motor driver and a DFPlayerMini Sound module for funny sounds.
Later I integrated an HC-05 Bluetoot module to change settings via phone.
The big yellow button will be printed in translucent filament and backlit by two WS2812b LEDs, lighting up accordingly to the game.
To compile this project, you will need to install a few additional libraries:
I also made an APP with Thunkable, with which you can change volume, mode and other settings :)
You can find the file for the button also on Thingiverse.