Car Audio Driver - Ornament (for Cars)

Musical rhythm, noise monitoring, triggered at a touch.
 
        A unique electronic ornament: MAX9814+ EPS07. It's not just a decoration for your home, but a rhythm sensor for your life. Through the highly sensitive MAX9814 sound sensor, it can monitor changes in ambient noise in real time, responding to your voice and the rhythm of music. The EPS07 processor transforms this information into dynamic light effects, changing color and brightness with the beat, adding endless fun to your space. Whether placed at home or in your car, this electronic ornament adds a touch of intelligence and art to your life.
 
 
Open Source License
This project uses the CC-BY-NC-SA 3.0 open source license, i.e., Creative Commons Attribution-NonCommercial-ShareAlike License.
 
PCB Preview
 
Function Description
1. Built-in battery & USB power supply, dual power supply, automatic switching, external power supply prioritized.
2. Linear rainbow multi-color indicator, direction automatically rotates every 1 minute.
3. Face gradient RGB, rainbow gradient.
4. ESP07s has built-in WIFI, which is not yet developed due to time constraints. Interested parties can leave a message and submit the code for modification.
5. Comes with a 3D shell, easy to assemble.
6. Why use this module? Simply use up existing inventory...
Note: Power supply pins can be soldered onto a TB wireless power supply module to achieve wireless power supply functionality.
Note 1: RGB lighting is relatively small and requires some soldering skills.
Note 2: This is a simple PCB design based on a quick, impromptu design; the platform requires additional diagrams for reference only.
 
Physical
demonstration video included.