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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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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 ...

Firmware update STEVAL MKI109V2

Posted on April 30, 2014 at 15:53Hi,We have a MKI109V2 with different extension boards. Now the extension-board MKI135V1 is not working (both we have). We think we need to upgrade the firmware on the MKI109V2 which is running firmware version  2.4.4...

maarten by • Associate
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noise amplitude on different sampling frequency

Posted on April 29, 2014 at 11:13hi, I get a much higher amplitude of noise in high sampling frequency (X-Axis, fixed chip): </colgroup> </colgroup> sample f Max Min 1000 1.171.875 -1.171.875 50 0.4882813 -0.09765625 is ...

steffen by • Associate II
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LSM303DLHC Successor / Noise Bandwidth

Posted on April 29, 2014 at 09:56I have been planning a product development that needs magnetic information about the earth magnetic field and accelerometer information about the earth gravity field. I prototyped using the LSM303DLHC, but I do not s...

pc by • Associate
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sensor values always zero

Posted on April 29, 2014 at 09:48Hi friends, I am using LIS331DLH MEMS digital output motion sensor with msp430 controller. communicayion is I2C. I can read and write the register values of accelerometer. But I am trying to do tilting operation. I a...

gckk1992 by • Associate
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iNEMO_Suite_2.3.0_110913.zip

Posted on April 28, 2014 at 14:30I want to do some measurements using STEVAL-MKI062V2. I want to compare the result with the result of my Kalman-Filter. But I can not find the file iNEMO_Suite_2.3.0_110913.zip anymore. I may delete the file before s...

s_wd8y9x by • Associate
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