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Voici le matériel de type "2.6- capteurs son" actuellement disponible au Téléfab :

  • MEMS Microphone Breakout - INMP401 (ADMP401)

    This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom ported input. This means the microphone’s input can fit flush against the enclosure of your project. Plus you will not have to deal with trying to solder the microphone’s wacky footprint. Wootness! The amplifier on the breakout has a gain of 67 and more than meets the bandwidth requirements of the mic. The amplifier’s AUD output will float at one half Vcc when no sound is being picked up. The amplifier produces a peak-to-peak output of about 200mV when the microphone is held at arms length and is being talked into at normal conversational volume levels. So the AUD output can easily be connected to the ADC of a micro.

    Emplacement : A3 - Servante "SON"

    Constructeur : SparkFun

    Référence : BOB-09868

    Quantité : 1 (disponible : 1)

  • Microphone pads 6mm

    Emplacement : A3 - Servante "SON"

    Constructeur : RadioSpare

    Référence : 724-3144

    Datasheet : Télécharger

    Quantité : 16 (disponible : 16)

  • Microphone Unidirectionnel 6mm

    Emplacement : A3 - Servante "SON"

    Constructeur : RadioSpare

    Référence : 724-3138

    Datasheet : Télécharger

    Quantité : 1 (disponible : 1)

  • Sound Sensor -Grove -

    The Sound sensor module is a simple microphone. Based on the power amplifier LM386 and the electret microphone, it can be used to detect the sound strength of the environment. The value of output can be adjusted by the potentiometer. Features Grove compatible interface Wide supply voltage range: 4V-12V Low quiescent current drain: 4mA 2.0cm x 2.0cm twig module Minimum external parts Gain adjustable Applications Ideas Simple microphone Sound detection For all Grove users (especially beginners), we provide you guidance PDF documents.

    Constructeur : SeeedStudio

    Référence : SKU: SEN12945P

    Datasheet : Télécharger

    Quantité : 4 (disponible : 4)

  • Voice Recorder Breakout - ISD1932

    This is a breakout board for the ISD1932, a multiple-message record/playback device. This single chip can record up to 64 seconds worth of voice messages. Microphone inputs and speaker outputs are all handled by the ISD1932. A switch is connected to allow selection of the ISD1932’s operating mode - address trigger or direct trigger. You must cycle the power after switching the mode. An LED is also populated on the board and will illuminate when the device is recording. An external resistor is necessary to select the record duration and sampling frequency, which can range from 21.2 - 64 seconds (4-12kHz sampling frequency). The board breaks out all pins of the ISD1932 to 0.1" spaced headers. This product comes as shown in the pictures with filtering capacitors, an LED, mode selecting switch and the ISD1932 IC. The new version of this board also includes a microphone and a 3.5mm audio jack.

    Emplacement : A3 - Servante "SON"

    Constructeur : SparkFun

    Référence : BOB-10653

    Quantité : 2 (disponible : 2)

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