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X-NUCLEO-AMICAM1 - expansion board for MEMS analog microphones

Expansion board for STM32 Nucleo designed for applications using MEMS analog microphones. The board is compatible with STM32 Nucleo and Arduino UNO R3 connectors. STMicroelectronics X-NUCLEO-AMICAM1

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ID: 578645

41,43€ gross (23% VAT)
33,69€ net

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Description

X-NUCLEO-AMICAM1 is an expansion board designed for applications using MEMS analog microphones. The set has built-in 3 MP23ABS1 microphones and 5 sockets for connecting additional systems, e.g. as part of the STEVAL-MIC004V1 set. The board allows for synchronized acquisition and streaming of up to 4 microphones at a maximum sampling rate of 192 KHz. It is a quick and easy solution to create applications based on microphones and start implementing audio algorithms.

X-NUCLEO-AMICAM1 can work with STM32 Nucleo kits. The board is compatible with STM32 Nucleo and Arduino UNO R3 connectors.

Features

  • 3 on-board MP23ABS1 analog MEMS microphones
  • 5 slots to plug analog microphone coupon boards (e.g., STEVAL-MIC004V1)
  • Synchronized acquisition and streaming of up to 4 microphones
  • Amplification stage based on TSV91x wide bandwidth operational amplifiers
  • On-board external ADC
  • Direct acquisition of a single microphone exploiting STM32 embedded ADC
  • Up to 192 KHz sampling frequency
  • Free comprehensive development firmware library and audio capture plus USB streaming sample application compatible with STM32Cube
  • Compatible with STM32 Nucleo boards
  • Compatible with Arduino UNO R3 connectors

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