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Velleman VMA309 Arduino Compatible Microphone Sound Sensor Module

Original price $9.00 - Original price $9.00
Original price
$9.00
$9.00 - $9.00
Current price $9.00
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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... Read more

Overview

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Velleman VMA309 Arduino Compatible Microphone Sound Sensor Module

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°F to 185°F (-40 to +85°C)
  • dimensions: 1.74" x 0.59" x 0.39" (44 x 15 x 10 mm)
  • weight: 0.14 oz. (4 g)

Product Details

General Information
Manufacturer
Velleman
Part Number
VMA309
Product Type
Microphone Sensor