GY-291 ADXL345 Digital Three-axis Acceleration Of Gravity Tilt Module

GY-291 ADXL345 Digital Three-axis Acceleration Of Gravity Tilt Module

GY-291 ADXL345 Digital triaxial acceleration of gravity inclination Module IIC / SPI transmission

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Product Details

GY-291 ADXL345 Digital triaxial acceleration of gravity inclination Module IIC / SPI transmission



  • Model: GY-291 

  • Using the chip: ADXL345 

  • Power supply :3-5v 

  • Means of communication: IIC / SPI communication protocol 

  • Measuring range: ± 2g ± 16g 

  • Schematics, data, manuals and reference documentation 

  • 51, AVR, microcontroller test code 

  • 3-axis, ± 2g / ± 4g / ± 8g / ± 16g 

  • Digital acceleration module 



Outline: 

  • The ADXL345 is a small, thin, low-power 3-axis accelerometer, can high TAT ± 16 g acceleration measurement of the high resolution (13 bits).  

  • ADXL345 is well suited for mobile device applications.  

  • It can tilt-sensing applications .
    Measuring the static acceleration of gravity can also measure the movement or shock lead dynamic plus Speed.  

  • It has a high resolution (4 mg / LSB), measuring approximately 0.25 ° tilting angle changes.  

  • The accelerometer ADXL345 digital output, without the need for The analog-to-digital conversion, which can save the system cost and board space.  

  • In addition, ADXL345 is a small, thin, ultra-low-power 3-axis accelerometer, resolution (13), the measurement range of ± 16g.  


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