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MSGEQ7 Audio Analyzer Module for Arduino
$18.05
SKU: DFR0126
Volume Discount
- $17.50 2+ items
- $16.90 5+ items
- $16.00 10+ items
The Audio Analyzer module uses the MSGEQ7 to analyze sound frequencies, ideal for Arduino projects like sound visualizers or music pattern detection.
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Introduction
This Audio Analyzer module features the MSGEQ7 graphic equalizer display filter. It will give your Arduino ears. Sound is broken
down into seven frequency bands and the peak level for each band can be read. The seven frequencies measured are as follows: 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz, and 16kHz.
This Audio Analyzer module can be used to create sound visualizers, detect patterns in music, or add sound activation to your microcontroller.
Connection Diagram
Applications
- Detect patterns in music - make a robot dance!
- Process the values read, then display on LEDs as a soothing visualization which changes with the music.
- Pimp the interior lighting in your car so it pumps to the beat and twinkles to the high hats.
- Create / listen for fingerprints in certain sounds - voice analysis.
Specification
- Voltage:5V
- Size:30x20mm(1.18x0.79")
- Weight: 5 grams
Shipping List
- Audio Analyzer Module x1
- Analog Cable x2
- Digital Cable x1
Documents
Resource
Review
Mar 31, 2025
This Audio Analyzer works perfectly in my Halloween Animatronic project.