10Pcs KY-038 Microphone Sound Sensor Module For Arduino

10Pcs KY-038 Microphone Sound Sensor Module For Arduino
  • Sellerostku.club
  • List PriceUS$8.74piece
  • Sale PriceUS$8.74piece
  • ShippingFree Shipping
  • Ratings3,7 (756)

Product Description

10Pcs KY-038 Microphone Sound Sensor Module For Arduino

Description:

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:

10 x Voice sound sensor module


10Pcs KY-038 Microphone Sound Sensor Module For Arduino

10Pcs KY-038 Microphone Sound Sensor Module For Arduino

10Pcs KY-038 Microphone Sound Sensor Module For Arduino