MEMS (sensors)

Plot FFT of vibration data using STEVAL-STWINKT1 kit

Hi,I have a STEVAL-STWINKT1 kit. I am running the example code of Predictive Maintenance. It is showing FFT points on serial monitor but I want to plot this data in real time . How can I do that?

how to record sound from GPIO analog microphone using STM32MP157C-DK2

Hello everyone,as part of a personal project, i would like to capture analog audio signals from multiple microphones. for this I use a stm32mp157C-dk2 card.my questions are:how to record audio streams from an analog microphone connected to the gpio p...

LIS2DH12TR ---what is the meaning of chip marking ? it is not showing the code ?

Can the STM32_MotionEC and STM32_MotionMC libraries use gyroscope data to enhance the compass response?

Several months ago at an st.com seminar I was handed a SensorTile.box (STEVAL-MKSBOX1V1) to examine. I noticed right away the compass application was much more responsive then the one I implemented in our product using the STM32_MotionEC and STM32_M...

I was trying to get PCM value from a MEMS microphone and this is the program below. Can someone tell me what is wrong?

#include "main.h"#include "pdm2pcm.h"/* Private includes ----------------------------------------------------------*//* USER CODE BEGIN Includes *//* USER CODE END Includes *//* Private typedef --------------------------------------------------------...

I would like to know some factors of LSM6DSL which is not mentioned in datasheet. 1. Bias Random Walk Noise standard deviation of Accelerometer & Gyroscope 3. Measurement noise standard deviation of Accelerometer & Gyroscope

I need this parameters as am workin on an algorithm development which is based on IMU and camera. Please help me out.

How to tune acc, gyro and magnetometer in LSM9DS1 to achieve high performance in orientation estimation with MotionFX?

I use MotionFX library and LSM9DS1 IC for quaternion estimation. I followed documentations, and I read signal values and call propagate and update functions with 10ms intervale. For now, I'm using 6X estimation algorithm, because in Unicleo GUI perfo...