MEMS (sensors)

Forum Posts

Sorted by:

Sign In to Post

Resolved! IIS2DH: Is it possible to use INT2 pin for FIFO OVERRUN (stream mode)?

I am trying to use INT2 pin for FIFO overrun in stream mode because I am dumb and have ONLY connected INT2 to my MCU. INT1 is NC. Trying to avoid a new board.The datasheet seems to contradict itself but I expect I am missing something. I have tried a...

Are there methods to minimize magnetometer drift over time?

Our project is using the ISM303DAC as an E-Compass. In our particular use case the product will be running remotely for several months. Are there any methods we can use to mitigate or minimize any general drift over time?ST support suggested periodic...

ISM330DLC MISO output incorrect

Hi,I am trying to integrate the ISM330DLC sensor (with Adafruit dev board). I am trying to communicate with the sensor using SPI, and I tested the communication by trying to read the WHO_AM_I register (0Fh). Attached below is a capture of the communi...

I have a project that use both LIS2DH12 and IIS2DH. How can I discriminate them in code?

Resolved! LSM6DS3 characteristics

We have a product based on the LSM6DS3 and are shortlisted for a large deployment. Customer has some additional questions on MEMS used:- MEMS sensor BW (3db + resonant freq)- ODR accuracyI can find this data for IIS3DWB but not for LSM6DS3 or similar...

Resolved! I'm looking for a mems or IMU sensor solution can be measured X. Y, Z axis tilt within 0.05 degree repeatability.

Resolved! Lsm9ds1 datasheet says, gyro sensitivity is 8.75 mdps/lsb for full scale +-245 dps. To convert raw data to mdps should we use 245/32768 or 8.75/1000.0 ?

regarding the ISM330DLC I downloaded the datasheet. I have few questions. Where can I see the bandwidth for the gyroscope and the accelerometer. That sensor is programmable. How can I program it? Do you have a video or training for tat sensors?

Resolved! I am using Sensortile.Box which has a analog microphone. I thought whether DFSDM filter can be used. Kindly confrm STM32L4R9ZI supports internal ADC to use DFSDM .

Resolved! X-CUBE-AI

hi, am doing a keyword spotting in SensorTile_Box. I have done TFlite model and analyzed in MX tool, generated C code. Now, I want to know where the execution takes place. I want to use LED when it recognizes the voice. But, I didn't know where to wr...