KY-030 Microphone Sound Sensor Module
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35.00 บาท
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KY-030 Microphone Sound Sensor Module
Sensitivity Microphone Mic Sound Sensor Module Board For Arduino
Feature:
100% Brand New and High Quality
There is a mounting screw hole 3mm/ 0.12"
With analog output
There are threshold level output flip
High sensitive microphone and high sensitivity
A power indicator light
The comparator output is light
Features Single channel signal output
Low level output signal used for sound control light
Great module for sound alarm system
Power supply indicator lamp
Comparator output indicator lamp
Sensitivity adjusted by potentiometer
Use the DC 5V power supply
Apply to microphone sound detection
For sound detection module has two outputs:
AO, analog output, real-time output voltage signal of the microphone
DO, when the sound intensity reaches a certain threshold, the output high and low signal
Specification:
Working voltage: DC 4-6V
VCC: Power supply input range: 3V-24V
Power Supply: 3-15V DC
Material: PCB
