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KAmodMIC_MEMS - front view
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ID: 557957

KAmodMIC_MEMS is a module with a microphone type SPV1840LR5H-B. Thanks to the built-in amplifier with 100-fold signal amplification, the voltage at the module output can be measured using, for example, an ADC converter

Retired

Description

The module KAmodMIC_MEMS allows you to add sound response to the project. Thanks to the built-in amplifier with 100-fold signal amplification, it is possible to acquire samples using an analog-digital converter built into the microcontroller.

properties

  • Microphone SPV1840LR5H-B (MEMS)
  • Built-in LMV321L amplifier from STMicroelectronics
  • A rail-to-rail amplifier with 100-fold amplification of the microphone signal
  • Power supply: 2.7 - 5 V
  • The output voltage of the module at the moment of silence equals half of the supply voltage
  • Built-in low-pass filter with a limit frequency of 10.6 kHz
  • Holes for soldering a pin connector
  • Mounting hole with a diameter of 3 mm
  • Module dimensions (without connector): 22.5 x 9.3 x 3 mm

Included

  • Module KAmodMIC_MEMS
  • 3-pin connectors (straight and angled male) for soldering independently
557957

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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