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13 in stock

Sku:cases 10

$4.95 Inc. GST

13 in stock

Quantity Discount (%) Price
1 $4.95
2 - 4 5 % $4.70
5 - 9 7.5 % $4.58
10 - 19 10 % $4.46
20+ 15 % $4.21

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

Approximate Dimensions

Board Length: 35mm

Board Width: 15mm

Weight 20 g
Dimensions 180 × 260 × 20 mm


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