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MEMS (sensors)

Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.

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Raw readings from accelerometer in the LSM9DS0

Posted on February 27, 2014 at 16:52Hi,My raw readings from the accelerometer of the LSM9DS0 MEMS have a big offset in  two axis, it's about 0.15 G in the x-axis and .07 G in the z-axis. i find these offsets about 15% and 7% in these axis are a bit ...

remote by • Associate
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LIS3DH Self Test

Posted on October 30, 2013 at 12:48Dear all,I am working on the LIS3DH and trying to correctly develop the embedded Self Test feature.All I do is evaluating the difference between the ''Normal Measurements'' and the ''Self Test Measurements'' and ch...

LIS331EB support need urgently

Posted on May 19, 2014 at 09:17I try use LIS331EB in IAR 7.1 in one big project. Where can  I find  all additional files for IAR (startup_lis331eb.s, StdPeriph_Driver, StdPeriph_Examples )? Should I use core_cm0.h or You can give me something like l...

L3GD20 bandwith and cut-off

Posted on May 16, 2014 at 13:36Hello, I have some problems to understand the table 21(page31 in datasheet). The output rate is clear, but what does the bandwith means? Witch unit have the cut-off term and how did it have influence to my output value...

t_ by • Associate
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ultrasonic sensors

Posted on May 13, 2014 at 20:25The original post was too long to process during our migration. Please click on the attachment to read the original post.

Using LIS3DH

Posted on May 12, 2014 at 11:48When I place this product on a  product to measure acceleration, how does this communicate the data back to a NI system or computer? Do I need to buy corresponding component to initialize the system and gather data bac...

sapna by • Associate
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Unable to Communicate on SPI with LIS3DH Accelerometer

Posted on September 23, 2013 at 13:20I am using a PIC32MX795F512H which has a number of peripherals (EEPROM, ADC, DDS, and POT) to which I communicate with via SPI. All these work. However the Accelerometer does not. As one reason could be the PIC s...

stlite by • Associate
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Gyro Noise

Posted on May 01, 2014 at 11:01Hello,I've tried to calculate my gyro noise using AVAR (Allan Variance).The results I get are similar to the spec., but the dimensions are dps^2/Hz on my analysis and dps/Hz^0.5 on the spec.  If I calculate the square ...

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