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DFRobot

DFRobot Fermion: MEMS Microphone Module High-Sensitivity Microphone Breakout Board Compact MEMS Microphone Board - S15OT421

DFRobot Fermion: MEMS Microphone Module High-Sensitivity Microphone Breakout Board Compact MEMS Microphone Board - S15OT421

In stock

Rs. 243.00
Rs. 243.00
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Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs a voltage of around 1.5V. When speaking, you can easily get the acoustic waveform by ADC sampling. The module can be used on all kinds of 3.3V/5V main controllers.

Specifications:

  • Signal Type: Analog signal power
  • Supply: 3.3V/5V
  • Directivity: All-round
  • Sensitivity: -42dBS/N
  • Ratio: 59dBA
  • Frequency Range: 100Hz~8KHz
  • Dimension: 18*12.5 mm/ 0.71*0.49”

Features:

  • Provides an analog signal for easy integration with various systems.
  • Captures sound from all directions.
  • Detects even faint sounds.
  • The high signal-to-noise ratio for clear audio.
  • Accurately captures a broad range of audio frequencies.
  • Small size for easy integration into space-constrained designs.

Useful link:

Fermion: MEMS Microphone Module

Package Included:

  • 1 x Fermion: MEMS Microphone Module
  • 1 x 2.54-3P Single Row Pin Header