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Item #:
15896516
Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
90% of respondents would recommend this to a friend
Item #:
15896516
MWK 46190
Price Details
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*All items will import from US
16%
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Imported from USA store
QTY:
Order now and get it around Saturday, June 27
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Breakout board for super tiny I2S MEMS microphone.
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What Stands Out
High-Quality Audio
Offers superior sound clarity with low noise levels, making it ideal for high-fidelity audio applications and projects requiring precise sound capture.
Compact Design
Compact breakout board fits easily into small projects and enclosures, ensuring versatility for DIY enthusiasts and professional developers alike.
I2S Interface
Utilizes an I2S interface for straightforward connection to microcontrollers, enabling seamless integration and efficient audio data transmission in various electronics.
Product Details
- Compact and slim design compared to classic electret microphones
- Low cost MEMS mic with 50Hz - 15KHz range
- Suitable for general audio recording and detection
- Purely digital with no analog conversion required
- Super tiny I2S MEMS microphone breakout board
- Capable of detecting sound and converting it to voltage
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Special Feature | Purely digital with a digital output, optimized for Cortex M-series chips and single-board computers |
| Compatible Devices | Personal Computer |
| Polar Pattern | Unidirectional |
| Audio Sensitivity | 94 Decibels |
| Impedance | 16 Ohms |
| Microphone Form Factor | Mini |
| Power Source | Corded Electric |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Signal-to-Noise Ratio | 15 dB |
| Hardware Platform | PC |
| Number of Channels | 1 |
| Frequency Response | 15 KHz |
| Frequency Range | 50Hz - 15kHz |
| Maximum Frequency | 15 KHz |
| Audible Noise | 15 Decibels |
| Antenna Location | Voice Recording, Video Recording, Video Conference |
| Brand | Adafruit |
| Model Name | Adafruit I2S MEMS Microphone Breakout |
| Model Number | 3421 |
| Built-In Media | Microphone |
| Manufacturer | Adafruit |
| UPC | 717520031291 604776613404 |
| Mfr Part Number | 3421 |
| Color | Blue |
| Enclosure Material | Plastic |
| Item Dimensions | 3 x 2 x 1 inches (7.6 x 5.1 x 2.5 cm) |
| Recommended Uses For Product | Voice Recording, Video Recording, Video Conference |
| Included Components | Microphone |
| Package Weight | 1 Pound |
What's in the box
Microphone
Who Should Buy?
-
Audio Enthusiasts
Ideal for hobbyists looking to experiment with I2S microphones in DIY audio projects and prototyping.
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Embedded Systems
Perfect for developers integrating audio input into embedded systems using I2S communication for high-quality sound capture.
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Educational Purposes
Useful for students learning about audio technologies and electronics in an academic or hands-on environment.
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Professional Recording
Not suitable for professional audio recording due to its limited sound quality compared to higher-end microphones.
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Very High Volume Environments
Not designed for environments with extremely high sound levels, as it may distort audio capture.
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Battery-Dependent Projects
Potentially unsuitable for projects needing long battery life, as powering the microphone could drain batteries quickly.
Product Description
About This Item
Introducing the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 Listen up, audiophiles! We have some incredible news for you. If you're on the hunt for a high-quality microphone that is compact and sophisticated, then look no further. The Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 is here to revolutionize your audio recording and detection experience. This breakout board is designed specifically for the super tiny I2S MEMS microphone.
Unlike traditional electret microphones, MEMS mics offer superior sound detection capability in a much smaller and thinner package. But what truly sets this microphone apart is its digital output - no analog out, it's purely digital! Equipped with the I2S technology, this small yet mighty microphone boasts an impressive range of about 50Hz - 15KHz. Whether you're recording music, capturing voiceovers, or detecting sounds in your environment, this MEMS microphone delivers exceptional audio quality across the board. The Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 is not only a powerful audio tool but also incredibly convenient to use.
Its compact design makes it a breeze to integrate into your projects, while the breakout board provides easy access to all the necessary pins. With Adafruit's seal of quality, you can trust that this microphone will meet all your expectations. Don't settle for mediocre audio when you can capture every nuance and detail with the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421. Upgrade your recording and detection setup today and experience audio like never before!.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 used for?
Answer: The Adafruit I2S MEMS Microphone Breakout is used for capturing high-quality sound in various applications such as voice recognition, recording, and audio analysis. This microphone utilizes I2S interface for digital audio transmission, making it perfect for use with microcontrollers like Arduino and Raspberry Pi. It excels in projects that require precise sound input, such as robotics, smart devices, and DIY audio projects. -
Question:
How does the I2S interface work with the microphone?
Answer: The I2S interface operates as a synchronous serial interface specifically designed for audio data. With the Adafruit MEMS microphone, audio captures are output as digital signals, ensuring high fidelity and low noise. This allows for easy integration into various microcontroller platforms. In practical applications, this means developers can easily implement features like sound-triggered events or interactive audio processing in their projects. -
Question:
What makes the SPH0645LM4H microphone better than analog microphones?
Answer: The SPH0645LM4H MEMS microphone stands out due to its digital output, which eliminates the need for additional Analog-to-Digital Conversion. This results in cleaner sound with less noise and distortion. The compact and robust design makes it suitable for space-restricted applications, like wearables or embedded systems. Users benefit from increased reliability and performance, particularly in sensitive audio applications. -
Question:
Can I use this microphone with Raspberry Pi or Arduino?
Answer: Absolutely, the Adafruit I2S MEMS Microphone is compatible with both Raspberry Pi and Arduino platforms. For Arduino, you can utilize libraries specifically developed for audio capture, while Raspberry Pi can leverage its GPIO pins to process audio signals easily. This flexibility allows hobbyists and developers to create projects that can interpret sounds for voice commands, music playback, or environmental monitoring. -
Question:
What is the size of the I2S MEMS Microphone Breakout?
Answer: The Adafruit I2S MEMS Microphone Breakout is compact, featuring dimensions of approximately 24mm x 20mm. This small footprint makes it ideal for embedded applications where space is at a premium. Furthermore, this design ensures that users can seamlessly integrate it into various projects without occupying excessive space, making it ideal for compact DIY electronics. -
Question:
Does the microphone require external components to function?
Answer: No, the Adafruit I2S MEMS Microphone Breakout is designed to be a standalone module. It includes all the necessary components for operation, such as power regulation and a voltage converter. This integrated design simplifies setup for users, allowing them to focus on their projects rather than needing to source additional parts, making it ideal for beginners as well as seasoned developers. -
Question:
What is the voltage requirement for the microphone?
Answer: The Adafruit I2S MEMS Microphone operates within a voltage range of 1.8V to 3.3V. This low voltage requirement is particularly advantageous for battery-powered applications, ensuring minimal power consumption while still delivering excellent audio quality. Understanding this helps developers optimize their power supply and circuit designs, which is crucial in portable device applications. -
Question:
Can I connect multiple microphones to a single microcontroller?
Answer: Yes, multiple Adafruit I2S MEMS Microphone Breakouts can be connected to a single microcontroller, provided that the microcontroller can handle multiple I2S data streams. This enables advanced audio projects such as stereo sound capture or array setups for directional audio applications. In scenarios like sound localization or enhanced audio input, having multiple mics leads to richer and more comprehensive sound processing. -
Question:
What kind of projects can benefit from this microphone?
Answer: Projects that can benefit from the Adafruit I2S MEMS Microphone include smart home devices, DIY voice assistants, audio recording gadgets, and educational robotics projects. For instance, developers creating an interactive voice-controlled system could use the microphone for sound detection. Its high sensitivity and digital output offer crucial advantages in environments where sound clarity is essential. -
Question:
Where can I buy the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 in Malawi?
Answer: You can buy the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 from Ubuy. They offer a wide variety of electronic components and devices, ensuring that you can easily find what you need. Ubuy provides a convenient platform for browsing, purchasing, and getting the microphone delivered to your location in Malawi.
Adafruit Single Board Computers 3421 Editorial Review
Summarized The Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H 3421 is a highly reliable and efficient product. Users have reported that it works right out of the box with no issues. The microphone is easily detected by the Console upon the first use and continues to work for long hours without any code modifications. The sensitivity of the microphone has been praised by users, with some even planning to purchase more of these devices. Although one user mentions not being able to get it to work with a specific setup, overall, the product seems to deliver on its promises.
Customer Reviews & Ratings
67 customers ratings
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5 Star
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4 Star
7%
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3 Star
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2 Star
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1 Star
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Pros
- Easy to set up and detect.
- Works continuously for long hours without code modifications.
- Impressive sensitivity.
Product Price History
Important information
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MWK 46190
Order now and get it around Saturday, June 27
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
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.
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Features & Benefits
- Smaller and thinner than 'classic' electret microphones.
- Low cost MEMS mic with range of 50Hz - 15KHz.
- Good for all general audio recording/detection.
- Purely digital with no analog conversion required!