MEMS (sensors)

Can't get the TNL voice recognition example on the STM32H747I-DISCO with STEVAL$MIC008AA working

Hi! I hope somebody can help me. I am trying to get the sensory_tnl example of the X-Cube-LocalVUI package on the STM32H747I-DISCO with the STEVAL$MIC008AA (dual MEMS Microphones) board working. Unfortunately, I cannot get any audio signals although ...

LSM6DSV16X drift issue

Hi!We are a group trying to get reliable rotation data out of the LSM6DSV16X sensor. The accumulated error values in the datasheet seemed promising. However, we are currently in a state, where the sensor is returning gyroscope data, but the actual ob...

ISM330DLC, no accelerometer or gyroscope data in FIFO

Greetings,I have been trying to read the sensors from the ISM330DLC using its FIFO. However, when reading the number of samples (FIFO_STATUS1/2), it remains 0 with just dataset 1 and 2 enabled. When enabling dataset 4 with either, or and temperature ...

Asm330 low frequency behavior

Hi I have a questionI am using asm330lhh gyroscopeThe sensor is great but I see some kind of low frequency behavior in the data from this sensorMy ODR is 6667 range is 500The accuracy is good, but this low frequency behavior will eventually cause pro...

ASM330LHB-Query

 Dear team,I'm using ASM330LHB for Electronics Brake control project.Please clarify my queries to use this ASIC in our application.How the ASIC is claimed as ASIL-B? Is there any redundancy in the ASIC itself?How the error detection and error reactio...

LPS22 sensor suddenly behaving weird

I've had this problem with an ILPS22QS and now I'm having it with an LPS22HH. It has me completely mystified. The issue is like this: The pressure sensor works as normal for a week or even multiple weeks and then all of a sudden it enters a mode wher...

pdm2pcm, pcm data noisy , pdm mic nucleo f413zh

hello tout le monde, im worknig on audio project im trying to get data from a pdm microphone as pcm 8 bit and transmit the data via uart  as binary but when i transfer the data from binary to audio via audacity i can hear just noise nothing else, als...

i am using lps22hh pressure sensor but when i try to read the data and compare with standard atmospheric pressure i am getting 910hpa,but is it i need to calibrate the sensor?