MEMS (sensors)

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The STTS22 temperature sensor gives me back 0 °C

I am reporting below a post created in March 2023 because I did not receive any response. Hello everyone,after some time that I use the sensor, it gives me back a temperature value of 0 °C.I'm using a library taken from github that I adapted to work ...

SSerg.4 by Associate II
  • 1932 Views
  • 4 replies
  • 0 kudos

LIS2DH12TR have some questions for help .

  LIS2DH12TR   have  some questions for help below: 1. The captured accelerometer data found that there was a fixed frequency of jitter, and I wanted the manufacturer to determine whether it was a problem with the hardware itself2. I would like to as...

SFLP vs MotionFX algorithm

Hi team,                 I have purchased STEVAL-MKBOXPRO, It has LSM6DSV16X IMU with SFLP algorithm. MotionFX algorithm used in Algo builder. Is there any difference between those algorithm?. Which one is give more accurate output?

Daya by Associate II
  • 634 Views
  • 3 replies
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Resolved! lsm6dsv16bx data validation

I have integrated lsm6dsv16bx in my Microcontroller and I'm able to see the IMU datas in output for example:  AX=61,AY=-131,AZ=-997,GX=-770,GY=2380,GZ=560.I have used the example code provided in the ST's official github page(https://github.com/STMic...

Varsha by Associate III
  • 734 Views
  • 5 replies
  • 1 kudos

How to test the IMP23ABSU MEMS

I would like to use the following MEMS microphones to test the resonance frequencies of an ultrasonic bath: https://www.st.com/en/evaluation-tools/steval-mic007v1.html#overview I would like to ask what other parts I need to convert the analog signal ...

EcoKF by Associate
  • 609 Views
  • 3 replies
  • 1 kudos

Resolved! lis2dw12

Hello,I'm currently working with a custom board designed to read digital values from an accelerometer, specifically from the OUT_X, OUT_Y, and OUT_Z registers. However, I've encountered an issue: despite the accelerometer being physically stable, I a...

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sde c.1 by Senior II
  • 827 Views
  • 4 replies
  • 1 kudos

Resolved! Reading any register from IIS3DWB sensor only yields 11111111

Hello,I have run into an unexpected problem when trying to read registers from the IIS3DWB sensor. The setup is attached in the picture. I am using an Arduino Uno R3 and an STEVAL MKI208V1 board. The code is fairly simple so I am not sure what is goi...

xl by Associate
  • 869 Views
  • 2 replies
  • 0 kudos

MP34DT05-A randome noise

Hello ST community,I am unfortunately facing a problem with the MP34DT05-A MEMS microphone. I am using the DFSDM module to read in the microphone. Unfortunately, it happens again and again that extremely strong noise is added at a random time (see pi...

3a9e992e-2607-47a1-a37b-e0b8182a61b5.png
ChRegBrg by Associate II
  • 788 Views
  • 4 replies
  • 3 kudos