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bloody-wolf
Visitor II
July 6, 2011
Question

Components of iNEMO v2

  • July 6, 2011
  • 1 reply
  • 752 views
Posted on July 06, 2011 at 16:33

First I say Hello to all! Sorry for my english, it's not my native language.

I wonder why iNEMO v2 uses two of ANALOG gyro if STm now has complete 3-axis digital solution (L3G4200D)? why its not used, what advantages Analog gyro over digital?

Thanks for advice.

Yuri.
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    Fabio
    Visitor II
    July 12, 2011
    Posted on July 12, 2011 at 10:57

    Hi Yuri,

    You are welcome.

    L3G4200D was under development during iNEMO design phase.

    Main advantages of digital gyro are:

    16 bit-rate value data output and embedded FIFO with consequent reduction of power consumption  and extreme flexibility in management of output data .

    Up to  2000dps of full scale range.

    Single mechanical sensing element for Yaw, Roll and Pitch that is able to guarantee a ultra-stable sensing of rotations.

     

    Compact size of complete 3-axis solution (LGA-16 4x4x1.1mm)

     

    Best,

    Fabio

    First I say Hello to all! Sorry for my english, it's not my native language.

    I wonder why iNEMO v2 uses two of ANALOG gyro if STm now has complete 3-axis digital solution (L3G4200D)? why its not used, what advantages Analog gyro over digital?

    Thanks for advice.

    Yuri.
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