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Item #:
40937850
INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface Ultra Small Volume for ESP32
Item #:
40937850
BZD 42
Price Details
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Imported from USA store
QTY:
Order now and get it around Friday, July 10
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What Stands Out
High Precision
The INMP441 delivers superior audio quality with its MEMS technology, ensuring crystal-clear sound capture for applications needing accurate sound recording and processing.
Low Power Consumption
Designed specifically for low energy usage, the INMP441 allows for extended operation in battery-powered devices, making it ideal for portable electronics and IoT applications.
Ultra Compact Design
Its small form factor enables easy integration into various devices, perfect for projects requiring space efficiency without compromising on audio performance or quality.
Product Details
- Digital I2S interface with high precision 24-bit data
- High signal to noise ratio is 61 dBA，High sensitivity - 26 dBFS
- Stable frequency response from 60 Hz to 15 kHz
- Low power consumption: low current consumption 1.4 mA
- High PSR: -75 dBFS
| Connectivity Technology | I2C |
| RAM Memory Technology | psr |
| Brand | Rakstore |
| UPC | 794304673229 |
| Mfr Part Number | 1812 |
| Manufacturer | Rakstore |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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IoT Developers
Ideal for developers creating IoT devices that require compact, low-power audio input without sacrificing sound quality.
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Embedded System Projects
Excellent for hobbyists and engineers working on embedded systems that need high-precision audio input in a small form factor.
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Portable Gadgets
Perfect for designers of portable gadgets and wearables, where space and power efficiency are crucial for functionality.
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Professional Studios
Not suitable for professional audio recording studios where high-grade sound capture and studio-quality equipment are needed.
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High-Volume Applications
Ineffective in applications requiring high volume output, as its low power nature limits its audio amplification capabilities.
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Non-I2S Devices
Incompatible with systems that do not support I2S interface, limiting versatility in various audio development projects.
Product Description
About This Item
The Rakstore INMP441 Omnidirectional Microphone Module is designed for those seeking high precision, low power, and ultra-small volume when it comes to recording audio. This advanced MEMS (Micro-Electro-Mechanical Systems) microphone module is the perfect choice for ESP32, delivering exceptional performance and convenience. Equipped with an I2S interface, this microphone module ensures seamless and reliable data transfer between your device and the microphone. Whether you're capturing audio for your IoT projects, voice recognition systems, or any other application that requires high-quality sound input, the Rakstore INMP441 is the ideal solution. Designed by Rakstore, a trusted brand in cutting-edge audio technology, this omnidirectional microphone module guarantees accurate sound capture from all directions.
No matter where your sound source is located, this microphone will capture it with precision and clarity. The small size of the Rakstore INMP441 module makes it highly versatile and compatible with various devices and projects. Its compact form factor allows for easy integration into your existing setups, without taking up too much space. Rest assured, this microphone module will complement your setup seamlessly. With the INMP441 Mic Module, you'll be able to record audio with exceptional accuracy and quality.
Whether you're a content creator, a professional musician, or an electronics enthusiast, this microphone module will exceed your expectations. Order the Rakstore INMP441 Omnidirectional Microphone Module today and unlock a world of high-quality audio recording. Experience the precision, convenience, and reliability that Rakstore products are known for.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Rakstore INMP441 Omnidirectional Microphone Module?
Answer: The Rakstore INMP441 is a high-precision MEMS microphone module designed for capturing sound with high fidelity in various applications. It features an omnidirectional pickup pattern, allowing it to record audio from all directions. This microphone operates using an I2S interface, making it compatible with common microcontrollers like the ESP32, ideal for projects involving audio input like voice recognition, noise cancellation, or sound analysis. -
Question:
What are the benefits of using the INMP441 microphone module?
Answer: Using the INMP441 microphone module offers several advantages, including low power consumption, which is essential for battery-operated devices, and high precision in audio capture. Its ultra-small volume makes it suitable for compact designs where space is limited. This module is perfect for applications like IoT devices, smart home systems, and wearable technology where capturing clear audio is critical. -
Question:
How does the I2S interface work with the INMP441 module?
Answer: The I2S interface is a digital audio interface standard used to connect digital audio devices. The INMP441 utilizes this interface to communicate with microcontrollers like the ESP32, allowing for high-quality data transmission without the need for digital-to-analog converters. This setup is excellent for projects that require real-time audio input, such as voice assistants or audio processing applications, ensuring clear and seamless sound capture. -
Question:
Can the INMP441 microphone be used for voice recognition projects?
Answer: Yes, the INMP441 microphone module is well-suited for voice recognition projects due to its omnidirectional design and high sensitivity. When integrated with platforms like ESP32 and coupled with appropriate software, it can accurately capture voice commands and enable interaction in devices such as smart speakers or language translation tools. Its compatibility with various programming environments enhances its usability in diverse applications. -
Question:
What projects can I create with the INMP441 microphone module?
Answer: The possibilities with the INMP441 microphone module are vast. You can create projects like smart home automation systems that respond to voice commands, build audio recording devices for environmental monitoring, or develop prototypes for sound-activated applications. Its small form factor and low power usage also make it ideal for wearable tech, enabling advancements in health monitoring devices that require audio feedback or alerts. -
Question:
Is the INMP441 compatible with other microcontrollers apart from ESP32?
Answer: While the INMP441 is specifically designed to work seamlessly with the ESP32 due to its I2S interface, it is also compatible with other microcontrollers that support I2S communication. However, keep in mind that developing software for non-Esp32 platforms may require additional configurations or libraries. This flexibility allows developers to experiment and utilize the module in various applications across different hardware setups. -
Question:
What power supply should I use for the INMP441 microphone module?
Answer: The INMP441 microphone module operates at a voltage range of 1.8V to 3.6V. Therefore, it's essential to use a stable power supply within this range to ensure optimal performance. Using a higher voltage may damage the module, while inadequate supply can affect audio quality. For most projects with the ESP32, the 3.3V output pin is suitable, ensuring efficient operation in your audio applications. -
Question:
What is the microphone's noise floor and sensitivity level?
Answer: The INMP441 microphone module features a low noise floor and high sensitivity, typically around -26dBFS, which allows it to capture quiet sounds effectively. This high sensitivity makes it suitable for applications requiring clear audio collection in noisy environments. With its impressive performance, the INMP441 can be utilized in professional audio recording scenarios, as well as in hobbyist projects that require sensitive audio input. -
Question:
Can the INMP441 be used in outdoor applications?
Answer: Indeed, the INMP441 microphone module can be used in outdoor applications if appropriate protective measures are taken against environmental factors like moisture and dust. For projects like wildlife sound monitoring or outdoor voice recording, housing the module in a weather-resistant casing can help extend its longevity and performance. Therefore, engineers and hobbyists alike can utilize this module for diverse outdoor sound capture needs. -
Question:
Where can I buy the Rakstore INMP441 Omnidirectional Microphone Module in Belize?
Answer: You can purchase the Rakstore INMP441 Omnidirectional Microphone Module on Ubuy. Ubuy provides a reliable platform for accessing various electronic components, including high-quality audio products like the INMP441. With a user-friendly interface and a range of options, Ubuy makes it easy for customers to find and order the items they need for their projects.
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BZD 42
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
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