High Sensitivity Microphone Sensor Sound Detection For Arduino Module KY-037

Description

For sound detection module 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.

Module features:

• There is a mounting screw hole 3mm.
• The use 5v DC power supply.
• With analog output.
• There are threshold level output flip.
• High sensitive microphone and high sensitivity.
• A power indicator light.
• The comparator output is light.

What you will receive

1 x High Sensitivity Detection Module