- #1

wa5211

- 10

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I am trying to calculate the speed of travel using an ADXL330 accelerometer, with values in the X Y and Z directions. I know this isn't a particularly accurate way of calculating the speed of travel but its this is the only component i have at my disposal

I have been trying different formulas for converting the three output values into a speed in MPH but so far i have been having no look. Is there a generic equation that i am overlooking.

Any guidance would be greatly appreciated