High sensitivity sound detection module with 2 outputs.
AO - analog output, real-time output voltage signal of the microphone.
DO - the digital output depends on the sound intensity and the threshold that has been set.

Specifications

voltage: 3.3 to 5 VDC
outputs: one analogue + one digital output
fixation: 1 mounting screw hole 3 mm
2 indicator LEDs: 1 power indicator + 1 comparator output indicator
frequency response: 50 Hz - 20 KHz
impedance: 2.2 K Ohm
sensitivity: 48 - 66 dB
operating temperature: -40 to +85°C
size: 44 x 15 x 10 mm
weight: 4 g

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