ESP32 Audio Spectrum Visualizer Controller — The "Brain" for DIY LED Towers

Elevate your desktop, gaming setup, or home studio with this Professional Audio Spectrum Visualizer Module. This is the "brain" of your future LED light towers, designed for makers, audiophiles, and tech enthusiasts who love high-quality DIY projects.
Why Choose Our Module?
Ultra-Responsive Performance: Powered by the ESP32 microcontroller, ensuring zero-lag synchronization between your music and the light show.
Smart Sound Sensing: Features the MAX9814 microphone with Auto Gain Control (AGC). Whether it’s a soft lo-fi track or a heavy bass drop, the visualization stays perfect.
Plug & Play Creativity: Pre-programmed with 45 Color Schemes and 30 Dynamic Light Shows. No coding required – just connect your WS2812B LED strips and enjoy!

🛠 Technical Excellence
Frequency Range: 30 Hz – 16,000 Hz (Full spectrum coverage).
Customizable Layout: Supports 8, 16, or 24 frequency columns (please specify your preference).
LED Compatibility: Designed for WS2812B addressable LEDs (20 LEDs per column).
Compact Design: (6.8 x 6.2 cm) Perfectly fits 3D-printed or laser-cut enclosures.
Easy Control: 5 onboard buttons for brightness, mode switching, and auto-cycle functions.

🎮 Perfect For:
Gamers: Add reactive RGB lighting to your battle station.
Music Producers: Visual feedback for your studio monitors.
Gift Seekers: The ultimate DIY gift for the "techie" in your life.
Home Decor: Create a unique "Light Tower" installation for your living room.

⚡ Technical Specs at a Glance:
Power Input: 5V DC.
Brightness Levels: 3 selectable modes.
Auto-Mode: Cycles effects every 60 seconds for a hands-free light show.

📦 What’s in the Box?
Fully Assembled Electronic Module (The "Heart").
Detailed Wiring Diagram & Setup Guide.
(Note: LED strips, power supply, and enclosure are not included – this is the controller module for your custom build).

Custom Orders & Support:
If you have questions about the number of bands or need advice on choosing the right LED strips, feel free to message me! I’m here to help you build the perfect visualizer.