Microphone Voice Sound Sensor Module For Arduino AVR PIC KY-038

Brand	Makers Hut
EAN	Does not apply
Ships from	Cardiff, UK

Description

Microphone Voice Sound Sensor Module For Arduino

This is microphone voice sound sensor module for Arduino

Model: KY-038

Adopt LM393 main chip
Electric condenser microphone
Features Single channel signal output
Low level output signal used for sound control light
Great module for sound alarm system

Working voltage: DC 4-6V

Pins:

AO: analog output sensor
GND: ground
VCC: Power supply input range: 3V-24V.
DO: Digital Output (comparator output)

Two red LED indication: POWER and SENSOR. POWER: Power is off. SENSOR:
When the microphone senses sound reaches a certain value, this LED light.

What you will receive

1 x Voice Sound Sensor Module

Free UK delivery

Royal Mail 48 tracked · dispatched same day on orders before 14:00.

Express — £15.98

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