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INMP441 I2S digital microphone module for ESP32 & Arduino projects. High-quality MEMS mic with low noise, ideal for voice recognition and IoT audio applications in Pakistan.
Original price was: ₨ 700.₨ 650Current price is: ₨ 650.
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The INMP441 I2S digital MEMS microphone module is a high-quality, low-noise audio input device designed for modern embedded systems. Unlike analog microphones, it provides direct digital output via I2S, making it perfect for microcontrollers like ESP32, Arduino, STM32, and Raspberry Pi.
If you’re working on voice recognition, sound detection, or AI-based audio projects, this module ensures stable and high-fidelity sound capture.
Available at RoboChacha Pakistan with fast delivery in Lahore and nationwide.
| Specification | Details |
|---|---|
| Model | INMP441 |
| Type | Digital MEMS Microphone |
| Interface | I2S |
| Supply Voltage | 1.8V – 3.3V |
| Signal-to-Noise Ratio | 61 dB |
| Frequency Range | 60 Hz – 15 kHz |
| Sensitivity | -26 dBFS |
| Direction | Omnidirectional |
| Current Consumption | ~1.4 mA |
| Output Format | 24-bit Digital |
| Pin | Description |
|---|---|
| VDD | Power (3.3V) |
| GND | Ground |
| WS | Word Select (LRCLK) |
| SCK | Serial Clock |
| SD | Serial Data Output |
| L/R | Channel Select |
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