MEMS (sensors)

On the IIS328DQ, are the INT pins active high or low?

I am assuming that since they can be configured as push-pull or open drain that they are likely active low, but I would like to confirm this assumption. It seems odd that there is nothing in the datasheet about these pins -- only info about their sof...

need more details on STRADAR431 , as we are planning to use it for a security sensor project

Using MEMS libraries such as libMotionAC220_CM4F_GCC_ot.a with STM32F7

Hi,Can I use MEMS libraries such as libMotionAC220_CM4F_GCC_ot.a with STM32F7 and with TrueStudio? as I see these are for CM4. Thanks,

Impact of regular self test on MEMS.

Hello everyone, I'm developing an IoT product with the LIS3DH and I'm thinking about running the self-test regularly this could be anything between 30 minutes and 2 hours; would this kind of behavior impact the life of the sensor? is there any data o...

Out of range readings of VL53L1X

Though the maximum range of the VL53L1X is 400cm, it gives random readings within 400cm when it is directed to open space. The VL53L0X gives a value about 8.1m for out of range measurements so that we can filter out them. But in VL53L1X there is no w...

VL6180X Issues Interfacing with TI MSP432P401R Microcontroller

Hi all,I am trying to get the VL6180X to work with my TI MSP432P401R Microcontroller. I purchased my VL6180X on a breakout board manufactured by Adafruit (https://www.adafruit.com/product/3316). I have gotten it working with an Arduino just to verify...

LSM6DSM: Unreliable SPI

Hi all, I'm trying to bring up an LSM6DSM (MKI189 dev board) via SPI using a Nucleo and the STM C libraries for it. I've had some luck but I'm getting extremely unreliable SPI communication ( MISO line specifically ). For starters when I read the Who...

LSM9DS1 accelerometer interrupt threshold register

In the LSM9DS1, what is the relationship between the interrupt threshold register INT_GEN_CFG_XL (8 bits) and the output register OUT_X_XL (16 bits)?