Description
- M5Stack PDM MEMS Microphone Unit (SPM1423)
- Offers high signal to noise ratio
- Features anti-radio frequency interference
- Low Power Consumption
- Lets you PDM encoding output (CLK/DAT)
- LEGO Compatible
The M5Stack PDM MEMS Microphone Unit (SPM1423) is a digital MEMS silicon-based microphone based on PDM (Pulse Density Modulation) signal.
It automatically switches the microphone state according to the clock frequency (power down/activate/sleep) and can be widely used for audio data collection on wearable devices and smart digital devices.
Applications
- Spectrum Analyzer
- Recorder
- Loudness meter
What's Included
Dimensions
Specifications
Payments and Security
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