Microphone Sound Sensor Module Microphone Sound Sensor Module
0.96 Inch OLED display. Low power consumption. Bright, large viewing angle for better readability. High resolution. 128 x 64 dots. 3 - 5V. I2C interface. Electronics > Circuit Boards & Components > Printed Circuit Boards > Development Boards WPSE309 WPSE309 WPSE309 5410329725617 6.12 Quasar Electronics Limited
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Microphone Sound Sensor Module

Whadda WPSE309 (Velleman VMA309) - Microphone Sound Sensor Module
Pre-Assembled Module
Arduino Kits Modules Range

This high sensitivity sound detection module detects sounds between 48 and 66 dB and has an analogue as well as a digital output.

The AO or analogue 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.

  • 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
DocumentationBuy Whadda WPI438 (Velleman VMA438 replacement) 0.96 Inch OLED Screen with I²C
Item Number:
Velleman WPSE309
Total Price:
£5.10 Exc VAT, £6.12 Inc VAT
Stock Info:
In Stock (Our UK Warehouse)
Your Total:

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