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5PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32
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5PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port.
5PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32
Item #: 77525236

5PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32

Item #: 77525236

XCD 58

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The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port.
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What Stands Out

High Precision
The INMP441 MEMS microphone delivers exceptional sound quality with high precision, ensuring clear audio capture for a wide range of applications.
Low Power Consumption
Designed for efficiency, this microphone module operates at low power, making it perfect for battery-operated devices without sacrificing performance.
Compact Size
Its ultra-small volume allows for easy integration into various projects, saving space while providing reliable audio input for ESP32 systems.

Product Details

Shop for high precision and low power Omnidirectional Microphone Module. Small volume, I2S interface for ESP32. Get yours at Ubuy Saint Lucia.
  • Digital I2S interface with high precision 24-bit data
  • High signal-to-noise ratio of 61 dBA
  • High sensitivity of -26 dBFS
  • Stable frequency response from 60 Hz to 15 kHz
  • Low power consumption (1.4 mA)
  • Interface with SCK, WS, L/R, SD, VCC, and GND pins for connection to ESP32
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Audio Projects

    Ideal for hobbyists creating audio applications or DIY projects requiring high-quality sound capture with minimal power usage.

  • Embedded Systems

    Perfect for developers working on compact devices where space is limited and low power consumption is critical.

  • ESP32 Users

    Designed specifically for use with ESP32 boards, making integration into existing projects straightforward for developers.

Not Suitable For
  • Professional Recording

    Not suitable for professional audio recording environments where high-end microphones are required for best sound fidelity.

  • High Volume Settings

    May not perform well in loud environments where clarity and precision in sound capture are necessary for optimal performance.

  • Non-Electronic Users

    Not recommended for individuals who don't have an understanding of electronics or programming, limiting effective use.

Product Description

5PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the I2S interface in the 5PCS Omnidirectional Microphone Module?

    Answer: The I2S interface is a digital audio interface standard that enables the direct connection of audio devices for high-quality sound transmission. In the 5PCS Omnidirectional Microphone Module with I2S, it allows for efficient data transfer of audio signals between the microphone and audio processing units like the ESP32. This interface supports high precision audio capture, making it ideal for projects requiring clear sound recording, such as smart home devices or voice recognition systems.
  • Question: What are the key features of the INMP441 MEMS microphone?

    Answer: The INMP441 MEMS microphone is known for its high precision, low power consumption, and ultra-small volume. It offers excellent sound quality with a frequency response tailored for voice capture, making it suitable for applications in IoT devices, drones, and robotics. Its compact size allows for easy integration into various electronic projects without compromising on audio clarity, making it the ideal choice for developers focusing on space-constrained applications.
  • Question: Can I use this microphone module with any microcontroller?

    Answer: While the 5PCS Omnidirectional Microphone Module is designed to work seamlessly with the ESP32 microcontroller, it can potentially be used with other microcontrollers that support I2S interfaces. However, you need to ensure that the microcontroller is capable of handling the I2S protocol for the best performance. This flexibility allows hobbyists to explore different platforms for audio processing and enhances project versatility.
  • Question: What kind of projects are suitable for the 5PCS Omnidirectional Microphone Module?

    Answer: The 5PCS Omnidirectional Microphone Module is perfect for a variety of projects including voice-controlled smart gadgets, sound-activated devices, and real-time audio processing applications. Whether you are creating a digital assistant, a DIY recording device, or integrating audio feedback in robotics, this module suits both hobbyist explorations and more complex engineering tasks due to its small form factor and high performance.
  • Question: How does the low power consumption benefit this microphone module's usage?

    Answer: The low power consumption feature of the 5PCS Omnidirectional Microphone Module makes it ideal for battery-operated or energy-efficient projects. This characteristic ensures extended operational time without frequent battery changes, making it a sound choice for wearable devices and environmentally friendly applications. This quality also contributes to reducing heat generation, thus enhancing the longevity of your devices during prolonged use.
  • Question: What is the mounting process for the microphone module?

    Answer: Mounting the 5PCS Omnidirectional Microphone Module is straightforward due to its small and lightweight design. Typically, it can be soldered directly onto a PCB or used with a breadboard for prototyping. Ensuring proper orientation during installation is crucial for optimal sound capture. This adaptability allows for easy integration into diverse project types, be it simple experiments or complex products.
  • Question: Is there a specific audio sample rate for this microphone module?

    Answer: The 5PCS Omnidirectional Microphone Module typically supports a sample rate ranging from 8 kHz to 48 kHz, depending on the configuration. Users can adjust this setting to suit their application needs—for instance, lower rates for voice and higher rates for capturing music or ambient sound. This flexibility makes the module effective in diverse sound processing scenarios, allowing projects to achieve desired audio fidelity.
  • Question: What accessories or components do I need to use this module effectively?

    Answer: To effectively use the 5PCS Omnidirectional Microphone Module, you'll need an ESP32 microcontroller, connecting wires, and possibly a breadboard for prototyping. You may also want to include audio processing libraries to facilitate I2S data handling. These components allow you to harness the full capabilities of the microphone and integrate it into your projects, making it easier to gather, process, and respond to audio inputs.
  • Question: Can this module capture sound in noisy environments?

    Answer: While the 5PCS Omnidirectional Microphone Module is designed to capture clear audio, its performance in noisy environments may vary based on application. This microphone excels in sound sensitivity, but for projects in loud situations, implementing noise-cancellation algorithms or using it strategically away from the noise source will enhance its recording quality. This adaptability makes it a versatile tool in both quiet and bustling environments.
  • Question: Where can I buy the 5PCS Omnidirectional Microphone Module in Saint Lucia?

    Answer: You can purchase the 5PCS Omnidirectional Microphone Module from Ubuy, an online platform that offers a comprehensive selection of electronic components. Ubuy provides a reliable shopping experience and often features customer reviews, making it easier to make informed decisions before buying. This platform ensures that you can acquire the components you need efficiently, facilitating your project development.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 58

Order now and get it around Friday, July 03

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
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Features & Benefits

  • High performance, low power omnidirectional MEMS microphone
  • Digital output with high precision 24-bit data
  • High signal-to-noise ratio: 61 dBA
  • Stable frequency response from 60 Hz to 15 kHz
  • Directly connect to digital processors without audio codec
  • Excellent choice for near field applications