I have created a new case for the following mushroom buttons (https://amzn.eu/d/1o3WAZZ) to fit an ESP32 board (https://amzn.eu/d/8ZPwgNK) and a 18650 cell in it.
The buttons are used in combination with a raspberry pi and a bluetooth speaker.
If one of the buttons is pressed, music is faded out and a sound file is replayed.
For more details see following GitHub project https://github.com/m4renz/Hurrigame.
To save energy I have added an additional on/off switch.
The labels of the buttons were added via the prusa slicer afterwards.
HurriButton.stl | 5.8MB |