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How to use Accelerometer

 
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pacman91



Joined: 17 Jun 2011
Posts: 28
Location: Malaysia

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How to use Accelerometer
PostPosted: Mon Jun 20, 2011 9:30 am     Reply with quote
MMA7260Q.
What is the formula to calculate the angle of accelerometer??
What is the code for the three-axis accelerometer in CCS??
dyeatman



Joined: 06 Sep 2003
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Location: Norman, OK

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PostPosted: Wed Jun 22, 2011 12:58 pm     Reply with quote
Formulas can be found here.
http://rubenlaguna.com/wp/2008/11/03/arduino-tilt-sensor-using-mma7260q/

Driver in PicBasic can be found here.
http://itp.nyu.edu/physcomp/sensors/Code/MMA7260Q
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temtronic



Joined: 01 Jul 2010
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PostPosted: Wed Jun 22, 2011 1:05 pm     Reply with quote
formula depends upon type of sensor.analog,digital?
if analog..what is the sensitivity and FSR of the device.what signal conditioning between the sensor and the PIC.
Speed of the sensor ?

All of this is in the datasheet of the sensor from the manufacturer.

As for CCS C code you might try Google....seems there's a few thousand 'hits' about the device.....

Now if you supply me with 6 pieces of the device I'll be more than happy to cut a 'driver' for you.
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