INMP441 Omnidirectional Microphone Module (I2S Interface)
- 🎙️ Omnidirectional I2S microphone module for digital audio capture
- 📡 I2S interface for clean, noise-resistant signal output
- 🧠 Ideal for voice recognition, recording, and audio sensing
- 🎚️ High sensitivity for clear speech pickup
- 🧩 Works great with ESP32/ESP32-S3, STM32, Raspberry Pi
- 🔋 Low power operation for always-on listening projects
- 📦 Compact module—easy to integrate into enclosures
- ✅ Perfect for smart speakers, IoT voice control, and DIY audio
250,00 EGP
Payment Methods:
Description
Description:
The TZT Omnidirectional Microphone Module with INMP441 MEMS technology provides high-precision audio capture with ultra-low power consumption and a compact form factor. Designed for ESP32 applications, this module features an I2S interface for easy integration into your embedded systems, ideal for voice recognition, audio streaming, and environmental sound monitoring.
Short Specification:
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Microphone Type: Omnidirectional MEMS
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Interface: I2S (Inter-IC Sound)
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Audio Quality: High precision, low distortion
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Power Consumption: Ultra-low power design
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Operating Voltage: 3.3V
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Size: Ultra-small form factor
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Frequency Response: 20Hz to 20kHz
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Compatibility: ESP32, Arduino, and other microcontrollers
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Signal-to-Noise Ratio (SNR): 65dB
Application:
Perfect for sound detection, voice recognition, audio capture, environmental monitoring, and integration with IoT devices requiring audio input.
Features:
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High-precision omnidirectional microphone for clear audio capture
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Low power consumption suitable for battery-powered devices
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I2S interface for easy communication with ESP32
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Ultra-compact design for space-constrained applications
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High-quality audio output with minimal distortion
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| Microphone Type | Omnidirectional |
| Interface | I2S Digital Output |
| Supply Voltage | 3.3V–5V |
| Operating Current | ≤3mA |
| Frequency Response | 50Hz–15kHz |
| Signal-to-Noise Ratio (SNR) | ≥62dB |
| Operating Temperature | -40°C to +85°C |
| Material | PCB / Electronic Components |
| Applications | Voice recognition, Audio recording, Smart devices, IoT projects |
