MEMS (sensors)

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LSM6DSO sensor + Arduino

Hello!  First I would like to state my issue:  1. My software cannot connect to the LSM6DSO IMU sensor.   A little background on my project is that I am trying to use the IMU sensor to provide accelerometer readings in x, y, and z directions. I purch...

gndLD by Associate
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  • 1 replies
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Resolved! Anyone have v1.3.1 MEMS-STUDIO for download

Hi,We've been working on a project using v1.3.1 of MEMS Studio, but I've had to use a new laptop and it doesn't have this installed. Unfortunately, when I go to the downloads page I can only see v1.4.1 of MEMS Studio and it's forcing me to upgrade th...

SFowler by Associate II
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  • 7 replies
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H3LIS331DL interrupt on threshold levels

Hi,  I want to detect a shock  with the H3LIS331DL and its interrupt on threshold level. I used it in normal mode and an ODR of 1000Hz. The shock in my testbanch is : I want to know what is the minimum of time when the duration is setup to 0 with my ...

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David45 by Associate II
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LM6S3TR device FIFO pattern incorrect

Hi there!I'm having issues with my LSM6DS3TR device FIFO. I am trying to read and process all values stored in the FIFO by the accelerometer every interval using I2C. I am doing this by:1) Retrieving number of unread messages in FIFO at addresses 3Ah...

Programming MP34DT05-A MEMS DIGITAL MICROPHONE

Hello everyone,My goal is to record audio from one MP34DT05-A microphone via SAI PROTOCOL in an STM32F446 Nucleo Board. In resume, I receive data from microphone via DMA, then I make the transformation via PDM2PCM Library and write the buffer into an...

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ALope.1 by Associate II
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  • 3 replies
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Resolved! How to calculate dB from the mems microphone data?

Hello all.I would like to ask how to calculate dB from a data recorded by a MEMS microphone.I currently use the MP34DT04 on the SensorTile Kit. I checked the SensorTile can record sound with the microphone, and store a wav data file in MicroSD.In the...