3pcs Funduino Sound Detection Module
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3 Sound Detection Module Funduino Red 3 wire
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This module is ideally suited to adding sound control to your project. This is a sound detection module which can detect noise and produce an analog output that can be used to trigger a switch like response. This allows you to replace those mechanical switches that have been holding back your project all this time with something a little noisier or begin a long term sound level monitoring system.
An onboard potentiometer allows you to tailor to sensitivity to account for a project's background noise.
As a simple module it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. The module has a M3 mounting hole allowing for its easy attachment to a multitude of surfaces. The package also includes a 20cm 3-wire cable (colours may vary).
NA A pin list is given below, described from the top view left to right.
|2||3 - 5V|