Product Images are shown for illustrative purposes only and may differ from actual product.

DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)


Write a review | 0 reviews

  • Stock: 15

    Availability: InStock priceValidUntil: 2026-06-18

  • Brand: DFrobot
  • SKU: 10390 | DAJ222

Availability: InStock priceValidUntil: 2026-06-18

  • Rs. 328.00 (inc GST)
    Rs.277.97 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

MEMS Microphone Module with 66 gain, outputs 1.5V when idle, compatible with 3.3V/5V controllers.

The DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout) captures sound accurately with a gain of 66. It outputs approximately 1.5V when idle and provides an acoustic waveform during sound detection, making it perfect for projects requiring sound input. This module is compatible with both 3.3V and 5V main controllers, ensuring versatility in various electronic applications.

Engineers and hobbyists can utilize the DFRobot MEMS Microphone Module in audio processing, voice recognition, and sound detection projects. Its small size and efficient design allow easy integration into different devices. The high gain ensures clear audio capture for optimal performance in sound-sensitive applications.

Explore the capabilities of the DFRobot MEMS Microphone Module in your next project. Its straightforward setup and reliable performance make it an ideal choice for developers looking to enhance audio functionalities in their designs. This module is suitable for both amateur and professional use.

Explore the range of Audio, Sound and Voice Module products at DNA. Discover the quality of DFRobot and enhance your projects. Check other "Audio, Sound and Voice Module" that we have in stock.

At DNA, we cater to all your electronic component needs. If you can't find a specific part, let us know. We can import items and support you in retail or bulk orders. Explore related components like MOSFETs, Power Supplies, Capacitors, Connectors, Microcontrollers, and Sensors. Contact Us.

Features of DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

  • High gain of 66
  • Outputs 1.5V when idle
  • Compatible with 3.3V/5V controllers

Specification of DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

  • Amplifier Gain: 66
  • Voltage Output (Idle): 1.5V
  • Operating Voltage: 3.3V/5V

Applications of DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

  • Audio processing
  • Voice recognition
  • Sound detection
  • Electronic projects
  • Microcontroller applications

Related Links for DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

Package Includes

  • 1 X DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

NEW Products

Product Page : New Products

1Watt RED LED

1Watt RED LED

1Watt RED LEDA light-emitting diode (LED) is a two-lead semiconductor light source. It is a p–n junc..

Rs.30.68 (inc GST)
Rs.26.00 + GST

SKU: 1059 | DAB189
Stock: 20
BCR8PM TRANSISTOR TO-220F (Insulated) Package

BCR8PM TRANSISTOR TO-220F (Insulated) Package

BCR8PM TRIAC Insulated Transistor for AC SwitchingBCR8PM TRIAC: 8A, 600V Insulated for general-purpo..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 10009 | DAI999
Stock: 25
2 Pin 1.25mm JST Female Connector With Wire

2 Pin 1.25mm JST Female Connector With Wire

JST 2-Pin 1.25mm Female Connector With Wire JST 2-Pin Female Connector with Wire for low-current ap..

Rs.17.94 (inc GST)
Rs.15.20 + GST

SKU: 9455 | DAI326
Stock: 18
Write review
MEANWELL LPH-18-24 AC-DC voltage LED Driver SMPS

MEANWELL LPH-18-24 AC-DC voltage LED Driver SMPS

Meanwell LPH-18-24 DIN Rail Power Supply Meanwell LPH-18-24 AC-DC power supply with high efficiency..

Rs.744.58 (inc GST)
Rs.631.00 + GST

SKU: 7569 | DAD651
Stock: 10

Have You Seen

Product Page : Have You Seen

2 Pin Mini Jumper 2.54 mm Closed Type

2 Pin Mini Jumper 2.54 mm Closed Type

2 Pin Closed Type Jumper Connector 2-PIN female jumper, 2.54 mm pitch, 2 Ampere current rating, ide..

Rs.0.59 (inc GST)
Rs.0.50 + GST

SKU: 2720 | DAB710
Stock: 300
SP6648HF Switching Voltage Regulators Ultra-low Quiescent High Efficiency SMD IC

SP6648HF Switching Voltage Regulators Ultra-low Quiescent High Efficiency SMD IC

SP6648HF Switching Voltage Regulator High Efficiency SMD IC SP6648HF Voltage Regulator IC with ultra..

Rs.120.71 (inc GST)
Rs.102.30 + GST

SKU: 8133 | DAH637
Stock: 8
Soldron 25W Black Ceramic Coated Spade Long Life Delux Bit

Soldron 25W Black Ceramic Coated Spade Long Life Delux Bit

Soldron 25W Black Ceramic Coated Soldering Delux Bit Soldron 25W Bit for soldering with black cerami..

Rs.162.25 (inc GST)
Rs.137.50 + GST

SKU: 2361 | DAC110
Stock: 12
7474 Dual Positive Edge Triggered D Flip Flops

7474 Dual Positive Edge Triggered D Flip Flops

74HC74 Dual Positive Edge Triggered D Flip Flop 74HC74 D Flip Flop with Set, Reset, Clock inputs; CM..

Rs.14.54 (inc GST)
Rs.12.33 + GST

SKU: 222 | DAA237
Stock: 27
Write review

Related Products

FN-M16P SD Card MP3 Module

FN-M16P SD Card MP3 Module

FN-M16P SD Card MP3 Module for Audio Playback FN-M16P module offers MP3, WAV decoding, supports FAT..

Rs.223.02 (inc GST)
Rs.189.00 + GST

SKU: 594 | DAA736
Stock: 100
16X2 Blue LCD Display

16X2 Blue LCD Display

16X2 Blue LCD Display162A 16X2 Blue LCD Display with 80x36mm size, FSTN type, 1/16 duty bias for cle..

Rs.141.60 (inc GST)
Rs.120.00 + GST

SKU: 744 | DAA814
Stock: 1
MAX471 3 ampere Current Sensor Module

MAX471 3 ampere Current Sensor Module

GY-471 MAX471 3 Ampere DC Current Sensor ModuleMaxim's MAX417 is a precision high-side DC current se..

Rs.236.00 (inc GST)
Rs.200.00 + GST

SKU: 1610 | DAB060
Stock: 0
Write review
YX5300 UART MP3 Module

YX5300 UART MP3 Module

YX5300 UART MP3 ModuleThe module is a kind of simple MP3 player device which is based on a high-qual..

Rs.702.10 (inc GST)
Rs.595.00 + GST

SKU: 1708 | DAA846
Stock: 5
DFrobot Fermion Serial Data Logger V2.0 for Arduino

DFrobot Fermion Serial Data Logger V2.0 for Arduino

DFROBOT Fermion Serial Data Logger MicroSD Card ModuleFermion Serial Data Logger Module; Convenient ..

Rs.733.96 (inc GST)
Rs.622.00 + GST

SKU: 10876 | DAK057
Stock: 2
Write review