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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Forum Posts

Supply for LIS3DSH

Posted on June 28, 2018 at 09:26Hello,I want to power up  LIS3DSH from my controller. The source current provided by the controller is 4mA.My device powered  from coin cell battery , so in order  to reduce the power consumption i want to de-activate...

LSM6DSM FIFO interruption

Posted on July 04, 2018 at 11:57Hello,I am working on a LSM6DSM. Trying to use the FIFO, I can get WaterM, OVER_RUN and FIFO_SMART_FULL in the FIFO_STATUS register. Unfortunately, I can not get these information over the interruption INT1_CTRL.Is th...

Kevin C by Associate
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Resolved! PID regulation for DC motor using STM32F4

Posted on July 02, 2018 at 00:39Hello ST community ,I am Chayma a student of electrical engineering in national school of engineering of tunis . I am doing currently my Internship about DC motor PID regulation using STM32F407VGThe project of the int...

Interfacing of LIS3DSH to Raspberry Pi through I2C

Posted on July 04, 2018 at 07:47Hello,We are trying to interface LIS3DSH sensor to Raspberry Pi board through I2C. Is it possible to read the data from sensor without loosing any data if we have SCLK of 100kHZ and output data rate of 1600HZ?Please s...

LIS3DSH Temperature refresh rate

Posted on July 03, 2018 at 21:01We are using LIS3DSH, we are trying to read the temperature output from the sensor. however there is not much information available in the datasheet. we need to understand how often the sensor updates the temperature ...

Unable to interface M95320-DRMN3TP/k

Posted on January 25, 2018 at 15:37Hello all,I am trying to interface SPI EEPROM, my master controller is PIC32MX575F512L, I am able to generate waveforms specified in Datasheet for READ and WRITE operations, I have also tried to read the status Reg...

Unable to read device identification page on M95320.

Posted on July 03, 2018 at 14:18I am trying to read SPI EEPROM (M95320-DRDW8TP/K) from TI c2000 micro controller with no success. No matter whatever I do, I always receive 0xFF.HOLD and Write protection lines are tied to HIGH.Any help would be appre...

unable to read intermediate frequency (fmax) values from FFT applied on vibration data recovered from LSM6DSL based vehicle RPM Techno-meter

Posted on June 28, 2018 at 17:28Hi to All !We are working on LSM6DSL based vehicle RPM Techno-meter with STM32L431KCU6 micro controller running at the speed of 80 Mhz. Our target is to read RPM by applying FFT F(max) on the single axis vibration dat...

LSM6DSL Pedometer performance

Posted on July 03, 2018 at 13:31Hi, I'm trying to assess the LSM6DSL built-in pedometer functionality to integrate into our product.- Has anyone experienced with it? - How accurate is it? There are several papers (e.g. https://www.ncbi.nlm.nih.gov/p...