DFRobot Audio Analyzer Module

The MSGEQ7 Audio Analysis Module is a must for anyone who wants to teach their Arduino to listen. This module breaks down the sound into seven frequency bands and allows you to read the peak level for each band. The seven measured frequencies are: 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. You can use it to create sound visualizations, recognize patterns in music, or add sound activation to your microcontroller.

Recommended accessories:

• Audio Breakout Board TRRS 3.5mm Jack Stereo

Documentation:  

• DFRobot Wiki
• MSGEQ7 Datasheet

Technical details: 

• Manufacturer: DFRobot 
  
• Manufacturer SKU: DFR0126 
  
• Operating voltage: 5V 
  
• Chip: MSGEQ7 
  
• Dimension: 30 x 20 x 12mm 
  
• Weight: 20g 

Scope of delivery:  

• 1x DFRobot Audio Analyzer Module 
  
• 2x Analog cables
• 1x Digital cable