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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STHS34PF80 proximity application

Hi everyone, I'm developing a tamper detection circuit for a meter enclosure. I'm considering the STHS34PF80 infrared proximity sensor, but I'm struggling to find reference materials or application notes specifically related to tamper detection using...

dhruvit by Associate II
  • 940 Views
  • 1 replies
  • 0 kudos

LIS2DH12 Z-axis value is reported with the opposite sign

Hi,I've been working with the LIS2DH12 sensor for quite some time, primarily utilizing the X and Y axes without any issues. However, for a new project, I also need to incorporate the Z-axis. I've noticed that while the acceleration values reported ar...

LJim1_0-1712836405290.png
LJimé.1 by Associate II
  • 1034 Views
  • 2 replies
  • 0 kudos

About IIS3DWB FIFO watermark setting

I modified this IIS3DWB example to use IIS3DWB on my nRF board.This example set the size of watermark as 256,and in the while loop, the data will be retrieved when FIFO_WTM_IA is triggered. In my program, it seems that I can get the correct accel dat...

chenjy96 by Associate
  • 731 Views
  • 1 replies
  • 0 kudos

MotionAC doesn't seem to be working.

Hi,I am trying to perform a 6-point tumble calibration for my LSM9DS1 accelerometer. The returned output data from the MotionAC_Update is always as follows:The "is_calibrated" parameter is always 0, indicating the accelerometer is not calibrated.The ...

0693W00000APNhrQAH.jpg
PMach.1 by Senior
  • 1709 Views
  • 5 replies
  • 0 kudos

Resolved! LIS2DS12TR Marking

We have received LIS2DS12TR, but we cannot identify the Marking of the Part.On the part there is a QR-Code and a "G". Could you please confirm that this is LIS2DS12TR and what the QR Code is standing for. Thank you in advance

Resolved! LSM6DSL gyroscope high-pass filter reset

Hi all,I have a question regarding the LSM6DSL's gyroscope high-pass filter configuration.For LSM6DS3, there is an option to reset the high-pass with HP_G_RST = 1. This way, the DC component of the angular velocity is immediately removed, c.f. https:...

flaufer by Associate II
  • 1007 Views
  • 2 replies
  • 1 kudos

Resolved! LIS344LH accelererometer

Good morning,I work actualy with the LIS344LH accelererometer and I was informed it will not be available anymore.Do you know any other devices that would substituate it ? I need it for measuring the movement of a tuning fork with a resonnance freque...

fru999 by Associate III
  • 483 Views
  • 1 replies
  • 0 kudos