Specification of Sound Sensor Module:-
- Operating voltage 3.3V-5V
- Outputs digital switching output (high and low level 0 and 1
- Operating current (Vcc=5V): 4-8mA
- Microphone sensitivity (1Khz): 52-48dB
- Microphone Impedance: 2.2KΩ
- Microphone Frequency: 16-20Khz
- Microphone S/N ratio: 54dB
- Signal output indication
- Single channel signal output
- Outputs low level and the signal light when there is sound
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