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HomeElectronicsHome AudioHome Theater SystemsSpeaker SystemsCeiling & In-Wall Speakers5Pcs INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface Support ESP32
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915 Generation 5Pcs INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface Support ESP32
KSh 2,121
KSh 3,98747%
3 units left
+ shipping from KSh 297 to CBD - UON/Globe/Koja/River Road
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Ready for pickup between 10 June & 13 June when you order within next 19hrs 23mins
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Delivery Fees KSh 398
Ready for delivery between 10 June & 13 June when you order within next 19hrs 23mins
Return Policy
Easy Return, Quick Refund.Details
Warranty
None
Seller Information
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Seller Performance
Order Fulfillment Rate: Excellent
Quality Score: Excellent
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Sold by: Nehami | Seller Score: 94%
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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 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 14 mA
6High 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 18 V to 33 V
GND power ground
Connect to ESP32
INMP441 ESP32
--GPIO14
SD--GPIO32
WS--GPIO15
L R--GND
GND--GND
--VDD33
ColourBlack
MaterialABS
Package Contents
5 * Omnidirectional Microphone Module
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing 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 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 14 mA
6High 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 18 V to 33 V
GND power ground
Connect to ESP32
INMP441 ESP32
--GPIO14
SD--GPIO32
WS--GPIO15
L R--GND
GND--GND
--VDD33
ColourBlack
MaterialABS
Package Contents
5 * Omnidirectional Microphone Module
Only the above package content other products are not included
Note Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm
Specifications
Key Features
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 for near field applications The INMP441 has a flat wideband frequency response that results in high definition of natural sound
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 for near field applications The INMP441 has a flat wideband frequency response that results in high definition of natural sound
What’s in the box
5 * Omnidirectional Microphone Module
Specifications
- SKU: 91933EA2IIAWPNAFAMZ
- Model: Microphone Module
- Production Country: China
- Size (L x W x H cm): 7x5.5x2
- Weight (kg): 0.017
- Main Material: Polyester
- Warranty Address: None
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915 Generation 5Pcs INMP441 Omnidirectional Microphone Module MEMS High Precision Low Power I2S Interface Support ESP32
KSh 2,121
KSh 3,98747%
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