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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What is the range of value of pull up resistor for LiS3DH for open drain outputs and how can we find the range?

10K Pull up is mentioned in the data sheet

The register sets of st's 6d accelerometers lsm6dsl and ism330dhc differ substantially. Is there a library or hardware abstraction layer which allows to program and read out sensor data independently of the above mentioned type?

Resolved! IIS3DWB consumes an excess of 1mA when it is communicated through SPI, only falling back with power cycling.

Hi, I have been investigating a current leak in my circuit. I triangulated it to my IIS3DWB, when the accelerometer is not communicated through and all pins are pulled up by the MCU, I get a system current consumption of ~20uA (expected) But if I eve...

Resolved! LSM6DSOTR YTEOL

We received notification from our CM that there is an EOL notice for this part. I checked a few sources including st.com, and they all say that this part is active. Can you please confirm the YTEOL for this part?Thank you.John

Hello, how can i calculate the Yaw angle using LSM6DS0 gyroscope and accelerometer, i tried many ways but still couldn't figure it out, could someone please help me or maybe recommend me a project example or a document that can help me, thank you.

Accelerometer without gravity

Hi,We are trying to get Accelerometer without gravity kindly let us know if there are any possible way to get the same.Regards,Dwithi

Why pull up resistance is mentioned as 10kohm in LiS3DH electrical connection in the data sheet as the maximum value of pull up resistance is 2.95 kohm and the minimum value of pull up resistance is 0.96 kohm acc to I2C bus pull up resistor calculation?

Considered standard bus capacitance for the resistor calculation is 400 pF.

Resolved! Patient indoor localization. Which sensor can be interfaced with the B-L475E-IOT01A board?

Resolved! Is there a decision tree txt format defined (so we can import from other tools) ?

Resolved! How fast does the decision tree output a decision? Looking to the videos it seems at least that we need 1 to 2 seconds of input signal.