IMU Analog Combo Board Razor - 6DOF Ultra-Thin IMU

Product Description

Replacement: SEN-10121. This board has been replaced by the IMU Digital Combo Board. This page is for reference only.

Description: This new version of the board removes the high-pass filters which were creating some issues with the output.

There's a lot of punch packed into this little IMU. The 6DOF Razor makes use of ST's LPR530AL (pitch and roll) and LY530ALH (yaw) gyros, as well as the popular ADXL335 triple-axis accelerometer, to give you six degrees of measurement on a single, flat board.



All analog outputs of the gyros (1x and 4x amplified) and accelerometer are broken out to the 0.1" pitch headers. The gyro outputs have a full scale of ±300°/s, while the outputs of the accelerometer have ±3g range.



There is no on-board regulation, so you'll need to provide a clean 3.3VDC power source, which will power all three sensors. All filtering capacitors and other components are included as shown on the pictures.



Features:

• 
  2.7-3.6VDC power supply


• 
  Low power consumption


• 
  Pitch, yaw, and roll gyro outputs
  
  
  
  • 
    1x and 4x amplified (0.83 and 3.33 mV/°/s sensitivity, respectively)
  
  
  • 
    ±300°/s range
  
  
  
  


• 
  x-, y-, and z-axis accelerometer outputs
  
  
  
  • 
    300mV/g sensitivity
  
  
  • 
    ±3g range
  
  
  
  


• 
  All necessary filtering components


• 
  Access to gyro's self-test, power-down, and high-pass filter reset pins

Documents:

• 
  Schematic


• 
  Eagle Files


• 
  LPR530AL Datasheet


• 
  LY530ALH Datasheet


• 
  ADXL335 Datasheet

Replaces: SEN-09431