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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Forum Posts

LPS25HB Spec Discrepencies

Posted on April 21, 2016 at 16:57DoclD027112 Rev2. Description for CTRL_REG1 in Register description 8.6 DIFF_EN - Interrupt generation enable. Default value: 0 (0: interrupt generation disabled; 1: interrupt generation enabled)  Text description is...

LPS25HB Datasheet Wording

Posted on May 06, 2016 at 16:34First paragraph in section 4.2 says:The complete measurement chain is composed of a low-noise amplifier which converts the resistance unbalance of the MEMS sensors (pressure and temperature) into an analog voltage usin...

LPS22HB Device Independent Drivers

Posted on April 22, 2016 at 20:13I am unable to locate the platform independent device driver for LPS22HB.  Has anyone been able to locate it?I expected a link/download to be located here:https://my2.st.com/content/my_st_com/en/products/embedded-sof...

the1engr by Associate II
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Question for INEMO_PI3P

Posted on April 19, 2016 at 18:40Hi,I bought STEVAL-MKl109V2 and STEVAL-MKL159V1. But I can't find the iNEMO PI3P.Could you give me a link to download the INEMO_PI3P library.Thanks,Alex #inemo

yifeng by Associate
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LIS2DH12 INT1 open-drain?

Posted on April 15, 2016 at 19:22Is the INT1 pin of LIS2DH12 set to push-pull configuration per default? And if so, is it possible to set it to open-drain? Note: I already set the INT1 to active-low - but open-drain would be necessary as well...

christof by Associate
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LIS331DLHTR Self test failiin

Posted on April 14, 2016 at 13:15Hello, I need info about the LIS331DLHTR selftest process.The current ranges mentioned are in LSb ,which i suppose are ADC counts. i try to compute the self test ranges for x,y,z  by using self_val(selftest enabled) ...

LIS3DH resonance frequency

Posted on April 14, 2016 at 09:46Hi everybody, I'm using LIS3DH accelerometer and I need to know its resonance frequency. I did not find this information in the datasheet. Thanks in advance. #lis3dh-resonance

massimo2 by Associate II
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Need right suggestion for Acceleration/Vibration Sensor

Posted on April 09, 2016 at 11:35Dear All,I want to design sensor which use for ''Structural Health monitoring'' of Building and Bridges.I am new and searching for same but not find good resource/ans.Please guide me to select right STElectronics's M...

bhavdipm by Associate
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problem with read and write with LSM9DS0

Posted on April 07, 2016 at 15:40Hi i do the interface of LSM9DS0 using I2C interface(100khz & 400khz) but i can't read & write so am facing problem.can anyone suggest me the solution.

bhavin by Associate II
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LPS25HB questions

Posted on April 06, 2016 at 15:52Hello, new in this pressure are, for absolute pressure measurement. is the LPS25HB in free air will give 760hpar reading? for example, if I put it in a flat balloon, the reading will be 760hpar, if I start to blow...

dsun1 by Associate
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