MEMS (sensors)

Are MEMS microphones resistant to vibration? Can they be used in harsh environments?

Why do we need normal and abnormal conditions labeled? Isn't it enough to collect all normal conditional and everything left can be just treated as abnormal conditions?

Can the sensor be monitored on OPC?

Is the high speed data logging software package only available for the STWIN only or for STM32L4+ MCU family?

How to download https://www.st.com/en/embedded-software/fp-sns-datalog1.html#get-software I cannot see a software download?

Is it also possible to do predictive maintenance on construction machines, which operates in heady duty conditions (Vibration, noise..)?

Calibration using MotionAcc library

I am using the industrial IIS2DH accelerometer in our vibration analysis product. I am collected data using the data-ready interrupt. For improving data accuracy I want to perform some calibration on data. I have found the following document. "Gettin...

Problem with enabling onboard MEMS microphone using SAI interface on STM32H735IG discovery board

/* SAI configured in Mode: Pulse Width Modulation using MicroPhones pairs (1-2) and CK2 as clock */ static void MX_SAI4_Init(void) { hsai_BlockA4.Instance = SAI4_Block_A; hsai_BlockA4.Init.Protocol = SAI_FREE_PROTOCOL; hsai_BlockA4.Init.AudioMo...

LIS2DH Raw output data noisy

I am reading the 3-axis data while turning on Inverter and cold cathode tube.The 3-axis data is too noisy. Is LIS2DH affected by external noise?Also, How can i reduce the noise on the raw data? (e.g. Exrta sheelding)