SPW2430 - module with MEMS microphone - Adafruit 2716

Index: ADA-04968 EAN: 5904422348991

Module with silicon microphone, MEMS type, which does not require amplifier. It detects sound with frequency from 100 Hz to 10 kHz and converts it into an analog output signal that can be read using the A/D converter. The device operates with a voltage from 3.3 V to 5 V.

SPW2430 - module with MEMS microphone - Adafruit 2716
€6.50
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Manufacturer: Adafruit
Compatibility: Arduino

Description

Module with silicon microphone, MEMS type, which does not require amplifier. It detects sound with frequency from 100 Hz to 10 kHz and converts it into an analog output signal that can be read using the A/D converter, for example the built-in Arduino. The device operates with a voltage from 3.3 V to 5 V.

 

Specification

  • Supply voltage: from 3.3 V to 5 V (3.3 V is recommended to improve the sound quality)
  • BIAS voltage (silence): 0,67 V
  • Vpp voltage: 1 V max.
  • Frequency range: 100 Hz to 10 000 Hz
  • Module dimensions : 16 x 14 x 3 mm
  • Weight: 1 g

 

Moduł z mikrofonem MEMS

 

Connection method

Power supply should be connected between the VCC pins (from 3.3 V to 5.5 V) and GND (ground). DC is the output of the analog constant signal (waveform audio), AC is the output of the signal interchangeable with built-in condenser of 10 UF. Selected output should be connected to the input pins of the analog-to-digital converter (e.g. analog inputsof the Arduino), usingwiresor using breadboard. Pins are the solder fields, for soldering the goldpin connectors, 2.54 mm pitch, in the kit for self-soldering.

 

Package width 5 cm
Package height 0.4 cm
Package depth 4 cm
Package weight 0.003 kg

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