Sound Detection Sensor Module

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Description
  • 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
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