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Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
Smaller and thinner than 'classic' electret microphones
Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)
Item #: 9954992

Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)

Item #: 9954992

NAD 373

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Smaller and thinner than 'classic' electret microphones
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High-Quality Audio
Delivers exceptional sound clarity with its MEMS technology, ensuring accurate audio capture ideal for voice recognition and sound applications.
Compact Design
Compact and lightweight form factor makes it easy to integrate into various projects without adding bulk, perfect for DIY electronics and wearables.
I2S Interface
Utilizes the I2S communication protocol for simplified audio data transfer, reducing overall complexity when integrating with microcontrollers and single-board computers.

Product Details

Get the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H at Ubuy Namibia. Small and thin, this digital microphone is perfect for audio recording and detection. Shop now!
Connectivity TechnologyXLR
Connector TypeXLR
Special FeaturePurely digital with a digital output, optimized for Cortex M-series chips and single-board computers
Compatible DevicesPersonal Computer
Polar PatternUnidirectional
Audio Sensitivity94 Decibels
Impedance16 Ohms
Microphone Form FactorMini
Power SourceCorded Electric
Number of Batteries1 Lithium Ion batteries required.
Signal-to-Noise Ratio15 dB
Hardware PlatformPC
Number of Channels1
Frequency Response15 KHz
Frequency Range50Hz - 15kHz
Maximum Frequency15 KHz
Audible Noise15 Decibels
Antenna LocationVoice Recording, Video Recording, Video Conference
BrandAdafruit
Model NameAdafruit I2S MEMS Microphone Breakout
Model Number3421
Built-In MediaMicrophone
ManufacturerAdafruit
UPC717520031291 604776613404
Mfr Part Number3421
ColorBlue
Enclosure MaterialPlastic
Item Weight5 Grams
Item Dimensions3 x 2 x 1 inches (7.6 x 5.1 x 2.5 cm)
Recommended Uses For ProductVoice Recording, Video Recording, Video Conference
Included ComponentsMicrophone

Who Should Buy?

Suitable For
  • Audio Experimenters

    Ideal for hobbyists conducting audio projects or experimenting with digital sound capture and processing techniques.

  • Embedded Systems

    Perfect for engineers integrating microphone functionality into embedded systems and IoT devices requiring sound input.

  • Educational Purposes

    Useful for students learning about digital audio systems and signal processing in electronics or computer science courses.

Not Suitable For
  • Professional Audio

    Not suitable for high-end studio recording due to limited sensitivity and dynamic range compared to professional microphones.

  • Noisy Environments

    May struggle to capture clear audio in loud or chaotic environments, leading to unwanted noise and distortion.

  • General-Purpose Use

    Not appropriate for everyday use, where high-fidelity audio capture and reproduction are necessary for consumer applications.

Product Description

Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H (3421)

About This Item

Introducing the Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H [ADA3421] - a tiny yet powerful digital microphone that can detect sound and convert it into voltage. Unlike traditional electret microphones, this MEMS mic is incredibly small and thin, making it perfect for a wide range of audio recording and detection applications. With a frequency range of 50Hz - 15KHz, the I2S MEMS microphone is suitable for capturing high-quality audio in almost any condition. Its purely digital output ensures that the sound quality remains crystal clear, giving you accurate and reliable results every time. This MEMS Microphone Module is compatible with various platforms like Arduino, Raspberry Pi and Circuit that make it easy to start your project.

Its compact design and ease of use makes it perfect for DIY projects like voice-activated assistants, smart security systems, and more. Invest in the Adafruit I2S MEMS Microphone Breakout today and revolutionize the way you sense sound. Shop now and take your audio projects to the next level!.

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Customer Questions & Answers

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  • Question: Is Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H Available to Shop Online in Namibia?

    Answer: Yes, at Ubuy Namibia this product is available for you to shop at a reasonable price. The Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Adafruit Single Board Computers 3421 Editorial Review

The USB microphone is an excellent product that has received positive reviews from customers. It is a reliable plug-and-play device that works straight out of the box without any issues. Users have been using it as a digital microphone on their WLED audioreactive chain, and it was detected in the console on the first run without any code modifications. What's more impressive is that the mic has been running for six hours straight without any problems. Customers are so satisfied with the performance of the product that they have ordered multiple units. Overall, the USB microphone is an outstanding product that performs as expected and exceeds customers' expectations.

Customer Reviews & Ratings

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Pros

  • Worked perfectly straight out of the box
  • Reliable plug-and-play device
  • Has excellent sensitivity
  • Performs as expected

Product Price History

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