{"product_id":"msgeq7-audio-processing-graphic-equalization-filter-signal-analysis-module","title":"MSGEQ7 Audio Processing Graphic Equalization Filter Signal Analysis Module","description":"\u003cp\u003eITEM NAME:MSGEQ7 Audio Processing Graphic Equalization Filter Signal Analysis Module Product Description In view of the fact that this module needs to process audio signals, when we develop this audio analysis module, we use fully gold-plated PCB boards, gold-plated 8-pin sockets, gold-plated headers, and gold-plated adapters. The purpose is to ensure the quality of audio transmission. , So that the analysis will be accurate and reduce interference. The audio processing is an audio signal analysis IC based on the MSGEQ7 graphic equalization filter. The audio signal will be filtered into 7 frequency bands through this module. And can output the amplitude of each frequency band. The seven frequency bands are: 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and 16kHz. This module can be used to create an audio analyzer to track the frequency information of music so that your controller (Arduino) can interact with the music. It can be used to capture the music spectrum, make music interactive robots, process audio data reading, make lighting special effects, voice analysis, etc... MSGEQ7 requires the typical amplitude of the input signal to be 20dB. The module provides a potentiometer for adjusting the input amplitude. Adjust this potentiometer appropriately to make the signal strength meet the sampling requirements of MSGEQ7. Friends who need advanced ARDUINO code can search on github. Working voltage: 5v Drive interface: digital port x2 analog port x1 Compatible with any version of Arduino development board. Size: 38x25mm Weight: 10g.Find many great new \u0026amp; used options and get the best deals for MSGEQ7 Audio Processing Graphic Equalization Filter Signal Analysis Module at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1550398455823,"sku":"O2I-0-144264374258","price":4352.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__94114_995e5700-da86-4082-bd26-bbd42940bb3d.jpg?v=1679889560","url":"https:\/\/order2india.com\/products\/msgeq7-audio-processing-graphic-equalization-filter-signal-analysis-module","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}