STEVAL-STWINMA2 Industrial analog microphone array expansion for the SensorTile Wireless Industrial Node (STWIN) kit
STMicroelectronics
- Sklep zagraniczny
- MPN:
- STEVAL-STWINMA2
- Producent:
- STMicroelectronics
- Waluta:
- dolar amerykański
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- +3.74% (30.06.2025)
- Poprzednia cena:
- 31.85 USD
Sugerowane produkty dla ultrasoundfft
The STEVAL-STWINMA2 microphone array expansion adds advanced audio sensing capabilities to the STEVAL-STWINKT1B (and STEVAL-STWINKT1) SensorTile Wireless Industrial Node (STWIN) kit for high frequency vibration monitoring applications.
The board includes four low-power, high signal-to-noise ratio (SNR) IMP23ABSU capacitive sensing microphones, supported by a very low drop voltage, low quiescent current, and low-noise voltage regulator, ideal for battery-powered applications such as STWIN.
The expansion board is connected via a dedicated 12-pin connector to the core system board.
The combination of STWIN and STEVAL-STWINMA2 is supported thanks to the software examples provided within the X-CUBE-MEMSMIC1 expansion software package for STM32Cube.
The package includes one example of microphone data steaming via USB and one example of ultrasound condition monitoring (UltrasoundFFT) that calculates the FFT of the analog microphone signal and streams the result to a PC GUI via USB.
The microphone sampling rate is set by default to 192 kHz whereas the microphone bandwidth is up to 80 kHz.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu STMicroelectronics