MEMS (sensors)

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Unico doesn't show the new LPS22HB sensor

Posted on June 28, 2016 at 11:15I'm trying to use UNICO with an eval board that contains the LPS22HB sensor.  I cannot find this device under their Environmental sensors device list.  Is there a way to add it to the list, or to update UNICO?  I'm us...

LIS2DE12 Mems Accelerometer Interrupts

Posted on April 22, 2017 at 12:21I am currently trying to interface LIS2DE12 Mems Accelerometer in our project.The datasheet is all about hints more than explanationsI scrolled around datasheet and couldn't find the meaning for AOI Function interrup...

make pre-calibration time shorter

Posted on December 22, 2016 at 23:04HiI'm using multiple vl6180x devices and want them to work more quick.However, when the second device starts in pre-calibration time of first device, the range data looks wrong.When I set the interval more than 4m...

ishikawa by Associate II
  • 404 Views
  • 2 replies
  • 0 kudos

M24LR04E-R memory initial state.

Posted on April 21, 2017 at 17:25I tried to read the default I2C password (address 2304 with E2 = 1) that should be 0000 0000h whilst I found FFFF FFFFh. For verification I also tried to read the other System parameter sector and the returned values...

LSM9DS1 SPI only write

Posted on March 24, 2017 at 11:48What is the meaningful of 'SPI only write' SIM bit of CTRL_REG3_M (22h) register?How magnetometer values can be read if SPI is in write only mode?

Mich1 by Associate III
  • 381 Views
  • 1 replies
  • 0 kudos

LSM303AGR accelerometer readings problem

Posted on April 19, 2017 at 14:25Hi all,I'm trying to interface a LSM303AGR, to get the magnetometer and accelerometer values in I2C.The component is responding well to whoami requests (both compass and magnetometer parts), I manage to get mag value...

LSM6DS3 Delay

Posted on April 19, 2017 at 23:28I'm using the LSM6DS3 to control a gimbal with a camera on it, and I'm noticing that my control is suffering due to delay in the system. I have configured the LSM6DS3 for an output datarate of 208Hz, with the fifo in...

Konami by Senior II
  • 286 Views
  • 0 replies
  • 0 kudos

''nano'' vs ''pico'' vs ''femto'' accelerometers?

Posted on April 13, 2017 at 13:39Totally new to ST accelerometers, I can see that they're grouped into what look like three 'families' -- nano, pico and femto. Is there a short explanation of the differences between those three families? A link to a...

Rob Day by Associate
  • 1458 Views
  • 2 replies
  • 0 kudos

LPS25HB temperature difference?

Posted on October 18, 2016 at 09:49Hi!The HTS221 sensor and LPS25HB pressure sensor are together in the development board. The temperature difference between the output of the two sensors too high. HTS221 temperature value is close to the actual tem...

ksw280 by Associate
  • 488 Views
  • 3 replies
  • 0 kudos

LIS3DH: XYZDA on INT1 doesn't clear reliably

Posted on April 18, 2017 at 07:48I'm using an LIS3DH accelerometer. It is configuring properly and returning valid data when manually read at a fixed interval. Now I'm trying to switch to the use of its XYZDA signal that is emitted on INT1.I have al...