MEMS (sensors)

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Resolved! Decision Tree evaluation Parameters in LSM6DSV16x

Hello, I have a question regarding the evaluation parameters for decision tree results. As you can see in the picture below, the Mean Absolute Error and Root Mean Squared Error are high, but the accuracy is also high. I am confused because I thought ...

FKara3_0-1708462905883.png
FKara.3 by Senior
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  • 2 replies
  • 1 kudos

AIS2IH VDD_IO Supply Current

Hello,What is the supply current into the VDD_IO pin on the AIS2IH? The VDD supply current requirements are explained in detail, but I do not see any note on the current into the VDD_IO pin.Best regards

NO DFU DETECTED - STWINKT1B

Hi guysI'm pretty new to the ST world. Just got my hands on an STWINKT1B, hoping to dive into its ultrasonic sound detection features. I spent today tinkering with it, trying to wrap my head around how it all works.So, I've got STM32CubeProgrammer in...

Resolved! sths34pf80 + lens

Hi!We are working on product that needs to count people on the range of 3-4 meters. We designed dev.board for sths34pf80 and tetsted it with UNICO-GUI. The max range that we are getting is around two meters and therefore it looks that we need to use ...

apallo_0-1693465987293.png
apallo by Associate
  • 582 Views
  • 5 replies
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LIS3MDL magnetometer output becomes noisy after a bit

Dear community,I am trying to detect metalic objects (train axles) that are passing above two LIS3MDL sensors. For this purpose I am using LIS3MDL breakout boards from PololuWhat I notice is that often, what seems randomly, the signal becomes noisy d...

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dburgt98 by Associate
  • 112 Views
  • 2 replies
  • 0 kudos

lsm6dso Tap detection

I tried running the code present in the github link -  https://github.com/STMicroelectronics/STMems_Standard_C_drivers/blob/master/lsm6dso_STdC/examples/lsm6dso_tap.cfor Tap detection. But in the logs, I'm not able to see the axis/sign, even after ta...

Varsha by Associate III
  • 112 Views
  • 5 replies
  • 1 kudos

lsm6dsox embedded features

Is it possible to execute features such as pedometer, activity/inactivity detection, tilt/tap, with same configuration of ODR, Full scale? How can I include all these features in a single program?Can someone explain this please

Varsha by Associate III
  • 64 Views
  • 3 replies
  • 1 kudos

IMP34DT05 returns only silence

Hi, I am reading from IMP34DT05 (master receive, PDM), and I always receive 0x00 0x7F 0xFF 0xFF ...and 0xFF's, ever after, until reset of SAI (disable-enable). Playing sound into mic has no effect. In debugger, immediately upon SAI enabled, FIFO is f...

deno1_0-1708522103520.png deno1_1-1708522425239.png
deno1 by Associate
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  • 1 replies
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lsm6dso double tap

 whenever double tap is detected, I'm getting interrupts for both single tap as well as double tap. currently both are routed to int2 pins. I tried routing single tap to INT1 and the double tap to INT2 pin, to ensure single tap doesn't operate under ...

Varsha by Associate III
  • 65 Views
  • 3 replies
  • 0 kudos