Package Included
- 1pcs x Microphone Sound Sensor Module For Arduino KY038 KY-038

Description
- High sensitivity, Electret Condenser Microphone (ECM) sensor
- Power supply indicator lamp
- Comparator output indicator lamp
- AO, real-time microphone voltage signal output
- DO, high/low electric level signal output
- Analog quantity output
- Threshold rollover electric level output
- Sensitivity adjusted by potentiometer

Reference
- http://bit.ly/Sound-Detection
- http://bit.ly/sound-sensor-module-arduino-datasheet

#RR1030

Standard: $5.99

Rural: $8.99

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