Microphone Sensor AVR PIC Sensitive Sound Detection Module Arduino


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SKU: KY-037MOD Category:


AVR PIC Arduino Sensitive Audio Sound Microphone Mic Sensor Detector Module

A Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Arduino


This sound detection module has two outputs

1. AO: Analog Output, real time output voltage signal for the microphone

2. DO: When the sound intensity reaches a certain threshold, the output high and low signal


1 piece Microphone Sound Detection Module

There is a mounting screw hole of 3mm in Diameter

Uses a 5v DC power supply

Analog output

There is a threshold level output flip

High Sensitivity Microphone

A power indicator light

The comparator output is light

G connect to GND. “+” is connected with the positive. A0 connect to the analog signal. DO connect to digital signal.

Approximate Dimensions

Board Length: 35mm

Board Width: 15mm

Additional information

Weight 20 g
Dimensions 50 × 40 × 30 mm


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