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

STM32F429 Audio USB with CubeMX

Posted on May 06, 2015 at 13:02Hello, I have a quick question, and I cannot find answer anywhere on the web (including Reference Manual for MCU). I'm preparing for a new project, picking master unit, where one of most important feature is USB audio ...

axel2 by Associate II
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  • 4 replies
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VL53L0 - How it works

Posted on March 08, 2016 at 15:40Do you have any plans to release a version of this sensor with a smaller FieldOfView?As your presentation note you use a kind of diode matrix as photon input, do you plan to output the data of each diode to identify ...

ee06091 by Associate III
  • 613 Views
  • 1 replies
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LSM6DS3 gyro data is off by about 15% of what I expect

Posted on February 25, 2016 at 19:26Greetings.I am trying to get accurate gyro data out of the LSM6DS3, but my results are about 15% off of what I expect.  My test setup is a PASCO scientific Rotary Motion Sensor (RMS) with a LSM6DS3 mounted on top ...

wild by Associate II
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  • 1 replies
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LIS3DH Power Consuption

Posted on March 17, 2016 at 07:15Hi! I am not getting anywhere near the Power Consuption specifications. I see a minimum power off 100uA, and no way to cut it down. According to documentation this device start in Power Down until any register is man...

rvalle by Associate
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Getting the timestamp of the Sensor Data Sample Precisely

Posted on March 16, 2016 at 19:01LSM6DS3 has a dedicated register for the timestamp like -> TIMESTAMP1_REG (41h)/TIMESTAMP2_REG (42h) .But apart from this sensor how can the time stamp of a every data sample be captured of any sensor.By reading the ...

darla14 by Senior
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Any issues using LIS3DH direct from coin cell unregulated power?

Posted on March 16, 2016 at 17:15The LIS3DH works from 1.8V to 3.6V.If I use it direct from a CR2032 coin cell w/o regulator, will there be any side effects as the voltage drops from 3.3V to ~2.2V?For example, will the calibration drift substantiall...

duppy by Associate
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  • 0 replies
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STM32F4 Discovery to LPS25H Example Code

Posted on July 22, 2015 at 14:08All:Is there I2C example code that can be used with the STM32F4 Discovery Board to connect to the LPS25H module? I am running the processor at the full 168 MHz, and as far as I know, I have initialized the I2C1 port c...

tba10596 by Associate II
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  • 5 replies
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Using LIS3DH direct from coin cell unregulated power

Posted on March 15, 2016 at 17:48The LIS3DH works from 1.8V to 3.6V.If I use it direct from a CR2032 coin cell w/o regulator, will there be any side effects as the voltage drops from 3.3V to ~2.2V?For example, will the calibration drift substantiall...

duppy by Associate
  • 396 Views
  • 0 replies
  • 0 kudos