New answers tagged accelerometer
5
votes
Help with reading data from ADXL373 Accelerometer (I2C)
According to the datasheet, the 12 bits of the X acceleration are stored
into the registers XDATA_H and XDATA_L as follows:
XDATA_H: b₁₁b₁₀b₉ b₈ b₇ b₆ b₅ b₄
XDATA_L: b₃ b₂ b₁ b₀ x x x x
where ...
- 36.3k
1
vote
Accepted
Quaternion values from Arduino 9-axis motion shield seem very wrong
I am not familiar with this sensor, so I am just guessing.
The sensor is likely giving you fixed-point numbers. Judging from
the real part, there are most likely 14 bits right of the implicit
radix ...
- 36.3k
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