ESP32 4 different animated sound waves display on OLED by pressing a button.

Описание: Sound-Reactive Animations:

Dynamically adjust amplitude, turns, and radius based on sound input.

Three Animation Styles:

Dynamic Helix: Vibrating helix structure.
Pulsing Ring: Breathing ring that modulates with sound.
Spiral: Expanding and contracting spiral with sound levels.

Smooth Sound Input:

A moving average filter for more stable animations.

Interactive Button Control:

Switch between animation styles with a button.
Features Included

Sound Smoothing:
Exponential smoothing for gradual sound level transitions.

Animation Interpolation:
Smooth transitions for amplitude, rotation, and number of turns.

Three Animation Styles:
Helix: Dynamic spring-like structure.
Pulsing Ring: Expanding and contracting ring.
Spiral: Expanding spiral pattern.

Button Interaction:
Change animations by pressing the button.

Stable Frame Rate:
Adjusted frame rate for better performance.

Adding a New Animation
Example: "Sound Wave"

Create a new animation that simulates sound waves propagating outward:

Modify Button Logic

Update the button press logic to include the new animation:

Update loop()

Add the new animation to the loop:

Code:
https://github.com/ukkokalevala/4Anim...