10Pcs KY-038 Microphone Sound Sensor Module Geekcreit for Arduino - products that work with official Arduino boards

10Pcs KY-038 Microphone Sound Sensor Module Geekcreit for Arduino - products that work with official Arduino boards
Arduino
sku: 953189
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$12.99
Shipping from: China
   Description
10Pcs KY 038 Microphone Sound Sensor Module ForDescription Brand KEYESModel KY 038Adopt LM393 main chipElectric condenser microphoneFeatures Single channel signal outputLow level output signal used for sound control lightGreat module for sound alarm systemWorking voltage DC 4 6VInterface definition AO analog output sensorGND groundVCC 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
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