Adafruit MCP23017 I2C GPIO Expander Breakout (Q14791)

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Adafruit MCP23017 I2C GPIO Expander Breakout
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    country
    United States of America
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    certificationDate
    2022-01-14T00:00:00-05:00
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    licensor
    Adafruit Industries, LLC
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    hardwareLicense
    Other
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    repoHost
    certification.oshwa.org
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    uploadMethod
    auto
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    primaryType
    Electronics
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    function
    We like the MCP23017 as an expander for its simple capability. It runs from 3V or 5V logic and power, each GPIO drive up to 25mA as an output, or an input, with optional pullup. There are two IRQ pins that are configurable. With 3 address pins, you get 128 GPIO on one I2C bus! This GPIO expander uses a 4-pin Sparkfun Qwiic-compatible connector called STEMMA QT, which allows the sensor to communicate over I2C without needing to solder. Click the link labeled 'Project Website' to find out more.
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    softwareLicense
    MIT
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    documentationLanguage
    en
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    additionalType
    ['Electronics']
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    spdxLicense
    https://spdx.org/licenses/CC-BY-SA-4.0
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    version
    Rev A
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    dataSource
    oshwa.org
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    documentationLicense
    CC BY-SA
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