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3pcs Microphone Voice Sound Sensor Module For Arduino

Availability: In stock

Regular Price: SGD13.00

Special Price SGD7.00

You Save: SGD6.00 (46%)

Quick Overview

Description:

This is microphone voice sound sensor module for Arduino
Brand: KEYES
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

Interface definition:

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.

Package included:

3 x Voice sound sensor module









OR

Additional Information

SKU GI/BG/1446796
Weight 0.0090
Last Update 04-September-2019
Estimated Delivery Time 7 to 14 days for Global Inventory

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