Description

Description

-100% Brand New

- Microphone Sensor High Sensitivity Sound Detection Modules for Arduino PIC AVR

- Can be used to detect the sound intensity of ambient

- With analog output and threshold level output flip

- High sensitivity and high efficiency

- Has two outputs: AO, analog output, real-time output voltage signal of the microphone

- DO, when the sound intensity reaches a certain threshold, the output high and low signal

- Durable and reliable to use

- Has 3mm mounting screw hole

- Uses 5V DC power supply

- Has power indicator light

- The comparator output is light

Package Includes:

6 * KY-037 High Sensitivity Sound Microphone Sensor Detection Module