Microphone Sound Sensor Module

Our Price: CAD $8.90

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MFG Part #: VMA309
VELLEMAN
Estimated Weight:
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Available for immediate shipping
*Lead times are approximate
Qty Breaks: 5-9 10+
Our Price: CAD $8.46 CAD $8.01
This high sensitivity sound detection module detects sounds between 48 and 66 dB and has an analog as well as a digital output.
 
The AO or analog output creates a real-time output voltage signal of the microphone, whereas the DO or digital output depends on the sound intensity and the threshold that has been set.
 
Features:
  • Voltage: 3.3 to 5 VDC
  • Outputs: one analogue + one digital output
  • Fixation: 1 mounting screw hole 3 mm / 1.3"
  • 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 / -40 to 185° F
  • Dimensions: 44 x 15 x 10 mm / 1.73 x 0.59 x 0.39"
  • Weight: 4 g / 0.14 oz