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

DFRobot Fermion: MEMS Microphone Module - S15OT421(Breakout)

  • Stock: 15

    Availability: InStock priceValidUntil: 2026-03-19

  • Brand: DFrobot
  • SKU: 10390 | DAJ222

Availability: InStock priceValidUntil: 2026-03-19

  • 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 more quantity or 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.
Do you ship all over India?
Yes — we dispatch orders across India.
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.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

NEW Products

Product Page : New Products

15uh (150) CDRH127 SMD Inductor

CDR127 15uh SMD Power Inductor CDR127 15uh SMD Inductor designed for power applications with ferrit..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3120 | DAE906
Stock: 25

3 Pin Waterproof Connector SP13 IP68

3 Pin Connector SP13 IP68 Waterproof Solder Cable Connector SP13 IP68 3 Pin Waterproof Connector wi..

Rs.330.40 (inc GST)
Rs.280.00 + GST

SKU: 3944 | DAF997
Stock: 3

7402 Quad NOR gate

7402  Quad NOR gateA logic gate is an elementary building block of a digital cir..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 64 | DAA255
Stock: 15

TM1650 LED driver control and keyboard scanning IC

 TM1650 LED Driver Control and keyboard scanning ICTM1650 is a keyboard scan interface and LED ..

Rs.22.42 (inc GST)
Rs.19.00 + GST

SKU: 3772 | DAF739
Stock: 4

Have You Seen

Product Page : Have You Seen

Nextion Intelligent NX1060P101-011R-I 10.1" TouchScreen Display

Nextion Intelligent Series 10.1" HMI Touchscreen DisplayNX1060P101-011R-I is a 10.1" resistive touch..

Rs.13,098.94 (inc GST)
Rs.11,100.80 + GST

SKU: 2127 | DAB506
Stock: 0

FQPF7N80C N‑Channel MOSFET TO‑220F Package

Fairchild N‑Channel MOSFET FQPF7N80C for High-Voltage ApplicationsFQPF7N80C N‑Channel MOSFET for hig..

Rs.147.50 (inc GST)
Rs.125.00 + GST

SKU: 10002 | DAI992
Stock: 25

Atmega328PB-AU Microcontroller

Atmega328PB-AU MicrocontrollerATMEGA328PB-AU: 8 Bit MCU, AVR, AVR ATmega Family ATmega328 Series Mic..

Rs.479.08 (inc GST)
Rs.406.00 + GST

SKU: 3467 | DAD587
Stock: 6

Hongfa HF49FD/005-1H11TF 5 Volt Relay

Hongfa HF49FD/005-1H11TF 5 Volt Relay for Low Power Control HF49FD/005-1H11TF Relay provides SPST co..

Rs.91.69 (inc GST)
Rs.77.70 + GST

SKU: 3211 | DAE890
Stock: 15

Related Products

DFRobot Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)

DFRobot Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)

DFRobot Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)GR10-30 gesture sensor ..

Rs.2,344.90 (inc GST)
Rs.1,987.20 + GST

SKU: 10353 | DAJ185
Stock: 3
DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)

DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32)

DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Ard..

Rs.1,769.00 (inc GST)
Rs.1,499.15 + GST

SKU: 10376 | DAJ208
Stock: 5
DFRobot Gravity: I2C HUB

DFRobot Gravity: I2C HUB

DFRobot Gravity: I2C HUB Gravity: I2C HUB connects 8 I2C devices to a main controller, supports Grav..

Rs.147.00 (inc GST)
Rs.124.58 + GST

SKU: 10388 | DAJ220
Stock: 25