The 1Sheeld+ for Arduino is a truly original and unique board from Egyptian Makers, and turns your Smart Phone into an amazing Multi-Sensor Shield.
The Audio Analyzer V2.0 features an MSGEQ7 chip with 7 frequency bands to detect audio patterns, offer voice control, create visualisers and more!
Microphone Sensor Module with adjustable gain. Can be used to sense audio with your projects. Compatible with Arduino.