QUAINTBYTE 1PCS ICS-43434 MEMS I2S Microphone Module, Omnidirectional Digital Mic, 24-bit, 120 dB AOP, 65dBa High-SNR, Low-Power Always-ON Mode, Compatible with ESP32, Raspberry Pi

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-28 기준)

상품 특징

• High Performance Audio: The ICS-43434 Features 65 dBA SNR and an extended 60 Hz–20 kHz frequency response, 120 dB SPL Acoustic Overload Point, delivering clearer, more detailed sound for voice and ambient capture.
• Omnidirectional Pickup: ICS-43434 MEMS microphone breakout module captures clear audio from all directions, ideal for voice recognition and audio recording applications
• Wide Compatability: Seamlessly compatible with ESP32, Raspberry Pi through 24-Bit I2S(I²S) digital audio interface
• Versatile Applications & Durable Build: Perfect for voice recognition, smart home assistants, environmental monitoring, IoT devices, and portable audio recorders. Each module is built on a gold-plated (ENIG) PCB, ensuring reliable connections, corrosion resistance, and professional-grade sound capture in compact projects.
• Connect: By default, the LR pin is pulled down to GND via a 10kΩ on board resistor, selecting the Left (L) audio channel. To select the Right (R) channel, connect the LR pin to VDD.
• NEXT GENERATION MICROPHONE: The ICS-43434 delivers superior audio performance, replacing the discontinued INMP441 with higher SNR (65 dBA), extended 20 kHz bandwidth, stronger 120 dB SPL overload tolerance, and an ultra-low-power Always-On mode.

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