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Faceuer Microphone Module, Good Performance MEMS Sensor INMP441 Digital Output Low Power for Remote Meetings

5.0 (4) Write Review
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$6.84

$ 2 .87 $2.87

In Stock

About this item

  • 【INTERFACE DEFINITION】The microphone module has a 24‑bit digital I2S interface with high‑precision data, and the output performance is stable. SCK: Serial data clock for I2S interface; WS: Serial data word selection for I2S interface; L/R: Left/Right channel selection.
  • 【MULTIFUNCTION】The complete INMP441 solution consists of a MEMS sensor, conditioning, analog‑to‑digital converter, anti‑aliasing filter, power management and I2S interface.
  • 【CHANNEL OUTPUT】The microphone outputs the on the left channel when the level is low, and outputs the on the right channel when the level is high.With flat broadband frequency response and high ‑to‑noise ratio, it can produce high‑definition sound.
  • 【APPLICATIONS】INMP441 is a high-performance, low-power, digital output omnidirectional MEMS microphone with a bottom port. Widely used in teleconferencing systems; remote controls ; gaming consoles; mobile devices ;laptops tablets ;security systems.
  • 【100% GUARANTEE】We always strive to provide our customers with the best service and products. Please feel to our professional after-sale service if you have any questions, we will give you the most satisfactory reply as soon as possible! Thanks for your understanding.


Feature: 1. The microphone module has a 24‑bit digital I2S interface with high‑precision data, and the output performance is stable. 2. With flat broadband frequency response and high signal‑to‑noise ratio, it can produce high‑definition natural sound. 3. INMP441 is a high-performance, low-power, digital output omnidirectional MEMS microphone with a bottom port. 4. With MEMS sensor, signal conditioning, analog‑to‑digital converter, anti‑aliasing filter, power management and I2S interface. 5. The microphone outputs the signal on the left channel when the level is low, and outputs the signal on the right channel when the level is high. Specification: Item Type: Microphone Module Interface Definition: SCK: Serial data clock of I2S interface WS: Select serial data for I2S interface L/R: Left/right channel selection When set to low level, the microphone outputs signals on the left channel When set to high level, the microphone outputs the signal on the right channel SD: Serial data output from I2S interface VCC: Input power, 1.8V-3.3V GND: Power supply Package List: 1 x Module2 x Pin


sp
Reviewed in Canada on February 13, 2024
Mic works great picks up sound really good n nice and small.
John Deweerd
Reviewed in Canada on February 12, 2024
I'm using this with an ESP32 for a voice assistant with Home Assistant and it's working well.
JD
Reviewed in Canada on April 4, 2024
I needed a inexpensive i2c microphone for a voice assistant project I was building. This one worked great. Picked up audio just fine and the price is very good. I only am using it for voice so I haven't measured the audio range but if you need a small mike for a voice project, this would do the job.
A. T. Stolk
Reviewed in Canada on December 3, 2023
The I2S makes this easy to interface with. I use it with an ESP32S3, using the IDF sdk.It will pick up low frequencies just fine.