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Author Topic: analog IMU ?  (Read 914 times)
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Edison Member
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do you know any analog IMU ?
or could you suggest good analog parts for it ?
- analog accelerometer
- analog gyroscope
- analog magnetometer

i have 16 channel 12bit ADC and i'd prefer to use it instead of SPI or i2c
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Google was helpful.

Analog Devices ADXL335 Accelerometer.  $3.03 at DigiKey.
ST LPR430AL (pitch and roll) analog rate gyro.  $9.46 at DigiKey.
ST LY530ALH (yaw) analog rate gyro. $9.63 at DigiKey.
Honeywell HMC2003 3-Axis Magnetic Sensor.  $293.94 at DigiKey.
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umm, yes, but how good are them ? that's is what google doesn't tell you =P
btw, thank you, i will search for datasheet, what is useful from forum is "feedbacks"
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arduIMU v2 has analog sensors:

ADXL335  3-Axis ±3ganalog Accelerometer
LPR530AL dual axis pitch and roll ±300°/s analog gyroscope
LY530ALH high performance ±300 °/s analog yaw-rate gyroscope
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