MEMS (sensors)

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LSM6DSV SFLP 是否支持9轴融合?


Yansu by Associate
  • 2 replies
  • 1 kudos

Lenses for STHS34PF80 IR Sensor

Hello,We are currently in the process of developing a device that contains the STHS34PF80 IR sensor. After study of the datasheet and conducting our own tests, we have found that the sensor reliably detects a person within a 4-meter range. However, f...

KD2 by Associate II
  • 1 replies
  • 0 kudos

The STTS22 temperature sensor gives me back 0 °C

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 with the STM32F407 microcontroller (can't post the link).The sensor works well but sometim...

SSerg.4 by Associate II
  • 3 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...

ChRegBrg by Associate II
  • 2 replies
  • 0 kudos

Why doesn't the gyro value come out

Hi,I am using the LSM6DSO32X(in STEVAL-MKI197V1) sensor on the STEVAL-MKI109V3 board.There is no external sensor.I see and follow the Datasheet, but the Gyro Data does not come out and the external sensor value comes out.I used Easy Configuration in ...

sygo by Associate II
  • 4 replies
  • 0 kudos

LSM9DS1 SDO always 0

Hey folks,I've fabricated a little PCB to glue an LSM9DS1 to an ESP32-S3. As far as I can see, the ESP32 is sending the correct signals but the LSM9DS1 isn't returning anything useful. Here's what I get when I try to read 0x0F, the WHOAMI register, f...

SDS00014.png Untitled.jpg SCH_Adafruit LSM9DS1 Rev A_1_1-Adafruit LSM9DS1 Rev A_1_2023-12-02.png