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Chopin

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  1. Please provide support

    2 votes
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    5 comments  ·  My Seeed Idea » I suggest  ·  Admin →
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    Chopin commented  · 

    Please send you questions to this support email: techsupport(at)seeed.cc;
    Thanks!

  2. Industrial 4-20ma input and output GROVE modules

    2 votes
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    3 comments  ·  My Seeed Idea » I wish  ·  Admin →
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    Chopin commented  · 

    Hi, Grove connector supports more than 20mA level.

  3. AC Voltage Measurement Sensor

    5 votes
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    1 comment  ·  My Seeed Idea » I wish  ·  Admin →
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    Chopin commented  · 

    Hi,

    You can get the raw data from the following code:
    sampleV = analogRead(inPinV); //Read in raw voltage signal
    sampleI = analogRead(inPinI); //Read in raw current signal

  4. Add 4x20 Grove LCD

    8 votes
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    2 comments  ·  My Seeed Idea » I suggest  ·  Admin →
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    Chopin commented  · 

    Hi,

    Thanks for adding this new idea and we will review it.

    The I2C address for Grove RGB LCD Backlight is fixed by hardware. If you would like to have multiple devices running on Arduino at the same time, you can check this Soft_I2C library: https://github.com/loovee/Arduino_SoftI2C .

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