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HomeElectronicsHome AudioHome Theater SystemsSpeakersCeiling & In-Wall Speakers5Pcs INMP441 Omnidirectional Microphone Module
UGX 43,775
UGX 80,92746%
2 units left
+ shipping from UGX 11,342 to Central Business District
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Delivery Fees UGX 11,342
Ready for pickup between 14 May & 18 May when you order within next 19hrs 13mins
Door Delivery
Delivery Fees UGX 13,342
Ready for delivery between 14 May & 18 May when you order within next 19hrs 13mins
Return Policy
Free return within 7 days for eligible items.Details
Warranty
None
Seller Information
CyanHi
54%Seller Score
15 Followers
Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Customer Rating: Average
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Product details
Product introduction:
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface. The I2S interface allows the INMP441 to be connected directly to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system.
The INMP441 has a high signal-to-noise and is an choice for near field applications. The INMP441 has a flat wideband frequency response that results in high definition of natural sound.
Product Features:
Digital I2S interface with high precision 24-bit data
2. High signal-to-noise is 61 3. High sensitivity-26 dBFS
4. Stable frequency response from 60Hz to 15kHz
Low power consumption: low power consumption 1.4 mA
6.High PSR: -75 dBFS
Interface definition:
: Serial data clock for I2S interface
WS: Serial data word for I2S interface
L / R: Left / Right channel .
When set to low, the microphone outputs a signal on the left channel of the I2S .
When set to high level, the microphone outputs signals on the right channel
SD: Serial data output from the I2S interface.
VCC: Input power, 1.8 V to 3.3 V.
GND: power ground
Connect to ESP32:
INMP441 ESP32
--GPIO14
SD--GPIO32
WS--GPIO15
L / R--GND
GND--GND
--VDD3.3
Colour:Black
Material:ABS Package Contents:
5 * Omnidirectional Microphone Module
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. The
The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface. The I2S interface allows the INMP441 to be connected directly to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system.
The INMP441 has a high signal-to-noise and is an choice for near field applications. The INMP441 has a flat wideband frequency response that results in high definition of natural sound.
Product Features:
Digital I2S interface with high precision 24-bit data
2. High signal-to-noise is 61 3. High sensitivity-26 dBFS
4. Stable frequency response from 60Hz to 15kHz
Low power consumption: low power consumption 1.4 mA
6.High PSR: -75 dBFS
Interface definition:
: Serial data clock for I2S interface
WS: Serial data word for I2S interface
L / R: Left / Right channel .
When set to low, the microphone outputs a signal on the left channel of the I2S .
When set to high level, the microphone outputs signals on the right channel
SD: Serial data output from the I2S interface.
VCC: Input power, 1.8 V to 3.3 V.
GND: power ground
Connect to ESP32:
INMP441 ESP32
--GPIO14
SD--GPIO32
WS--GPIO15
L / R--GND
GND--GND
--VDD3.3
Colour:Black
Material:ABS Package Contents:
5 * Omnidirectional Microphone Module
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
- Durable and good quality
- Microphone Module
- I2S Interface
- I2S Interface Support ESP32
- INMP441
- Omnidirectional Microphone Module
- The details are as described above
What’s in the box
5 * Omnidirectional Microphone Module
Specifications
- SKU: 91755EA0YVYAENAFAMZ
- Model: Microphone Module
- Production Country: China
- Size (L x W x H cm): 7x5.5x2
- Weight (kg): 0.007
- Color: multicolor
- Main Material: ABS
- Warranty Address: None
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915 Generation 5Pcs INMP441 Omnidirectional Microphone Module
UGX 43,775
UGX 80,92746%
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