MEMS (sensors)

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Resolved! IMP23ABSU hardware interface

Hello, I have as project to use the STWINKT1B board and write my custom code to read IMP23ABSU sensor at its maximum capacity (80kHz). I understand the sensor output data is amplified by an op-amp and can be read with ADC input of the microcontroller...

NCatt1_0-1708425421292.png
NCatt.1 by Associate III
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  • 3 replies
  • 1 kudos

How do i use buffer mode with st_lsm6dsx driver for linux?

Hi! In the Linux, I want to use buffer mode with st_lsm6dsx driver.But there isn't file /sys/bus/iio/devices/iio\:deviceX/buffer/enable. Why?The chip used is LSM330DLC, linux kernel version is 6.1.55 in nxp's yocto. ■log1(there isn't buffer directory...

LSM6DSV32X Power Modes

Hello,I am working on migrating from the LSM6DSO32 to the LSM6DSV32X for my application.  My primary interest in the newer part is the increased gyro range to 4000dps.  I am trying to keep the operation of the device similar to what I am using now.So...

Enable I2C between MKI245KA and AT-Mega

I recently bought the STEVAL-MKI245KA, consisting of an ad hoc PCB mounting the ISM330BX 6-axis IMU, which is connected through flat cable to a generic adapter board (STEVAL-MKIGI06A). I am trying to enable I2C commincation between the adapter board ...

Activity Monitor

Hi All, We are using an Activity Monitor (LSM6DSOX) interfaced via I2C with the ATSAMD51J20A microcontroller. We have configured the device for single tap and double tap detection using the AN5272 configuration. We tested each configuration individua...

GD1 by Associate
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  • 0 replies
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Resolved! Max frequency range of MP34DT06J

I am looking to build a visual model of the human cochlea and was hoping to use the Adruino Nano 33 Sense which has a MP34DT06J microphone integrated.  I can't find the frequency range in the documentation, but I am not an electrical engineer--so may...

mst8k by Associate II
  • 1179 Views
  • 8 replies
  • 3 kudos

ASM330LHH gyro anti-pre-ADC aliasing filter

Hello, we are using the ASM330LHH in our product and are doing some bandwidth testing and trying to model the gyro channel behavior. Our settings are ODR = 6667Hz, LPF1 bandwidth = 470, LPF2 =3333Hz. Looking at the data sheet "Gyroscope filtering cha...

tjbh by Associate
  • 353 Views
  • 1 replies
  • 1 kudos