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Sensors

SY-M213 Sound Microphone Sensor High Sensitivity

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LKSEN00064

Rs.210.00 Rs.500.00

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SY-M213 Sound Microphone Sensor High Sensitivity

SY-M213 Sound Microphone Sensor

General Specifications:

  • Model: SY-M213
  • Sensor Type: Electret Condenser Microphone (ECM)
  • Sensitivity: High sensitivity, typically around -48 dB to -52 dB (±2 dB)
  • Output Signal: Analog Output and Digital Output
  • Supply Voltage: 3.3V to 5V
  • Current Consumption: < 0.5 mA
  • Output Type: Analog and Digital
  • Connector Type: 4-pin connector (VCC, GND, Analog OUT, Digital OUT)

Performance:

  • Frequency Range: 50 Hz to 10 kHz
  • Maximum Sound Pressure Level (SPL): 120 dB SPL
  • Signal-to-Noise Ratio (SNR): > 58 dB
  • Detection Range: Can detect sound sources up to 10 meters, depending on environmental conditions.
  • Response Time: Fast response to sound with minimal delay.

Applications:

  • Primary Uses: Sound detection, voice control systems, ambient noise monitoring, security systems, and audio-activated switches.

Mechanical Specifications:

  • Board Dimensions: Typically 25mm x 25mm (may vary slightly).
  • Mounting: Hole provided for screw mounting.

Environmental Specifications:

  • Operating Temperature: -20°C to +70°C
  • Storage Temperature: -40°C to +85°C
  • Humidity Range: 10% to 90% RH (non-condensing)

Features:

  • Adjustable Sensitivity: The potentiometer on the module allows for adjusting the microphone sensitivity.
  • Onboard LED: Indicates power status and signal detection.

Connectivity:

  • Pinout:
    • VCC: Power supply (3.3V to 5V)
    • GND: Ground
    • AOUT: Analog signal output
    • DOUT: Digital signal output

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SKU: LKSEN00064 Category: Tags: , , ,

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