MEMS (sensors)

Difficult to find values from

Hello ST, Am working on Steval-MK1159V1 Sensor which is interfaced through SPI to SAME51 Controller( Atmel ). I have been gone through Analysis of this Sensor. I Read LSM9DS1 Document. In Application, i read values of register which is 16 bit and mul...

IddPdn specification for LIS2DE12

I am designing a product for a client and have selected the LIS2DE12 for it's low power consumption. I have measured the power consumption (standalone), with nothing connected to it to be 160uA with VDD and VDDIO both connected to 3.0V. When I remo...

VL53L0X spurious readings noted when kept on floor

I am using VL53L0X for distance sensing with a PMMA (acrylic) glass cover of 0.6 mm on it at an distance of 0.4 mm. When i keep the sensor on the ground and try to get the distance measurement when there is nothing but the roof in front of the sensor...

I am trying to find out the pin configuration done for Mic in STM32F446RE-Nucleo.As per the schematic PB5 must used for MIC_CLK and PB15 for MIC_PDM12_OB. But i'm not getting where the Pin configeration for Mic is done?

I am using STM32CubeFunctionPack_SMARTMIC1_V1.1.1 project.FP-AUD-SMARTMIC1https://www.st.com/en/evaluation-tools/steval-bcnkt01v1.html#sw-tools-scroll

Problem with the iis328dq's data ready interrupt

I'm trying to read the data from the iis328dq using the data ready function.To do so, I wrote the CTRL_REG1 with 27h and CTRL_REG3 with 82h to have the accelerometer working in normal mode with 50 Hz of ODR. I use SPI at 25 Mbit/s to comunicate with ...

Temperature readings on the LIS2HH12TR

Can anybody suggest why I am getting a fixed 10 C colder offset from the temperature reading for this accelerometer?

Did the accelerometer LIS2HH12TR have precision to sense a g-variation in the fourth decimal ? I can't see anything about it in the datasheet. It also has this precision in the following temperature range: -10 to 50ºC Kind regards, JGF

LPS22HH I3C Address Assignment Collision

I'm working on a new design requiring four pressure sensors. The LPS22HH only allows two I2C address's through pin 5. Rather then increase complexity by putting all four on SPI I wanted to see if I could use the I3C bus capability. The datasheet refe...

STEVAL-MKI015V1 with STEVAL-MKI109V3 and Unico 7.0.0.0

I'm trying to evaluate STEVAL-MKI015V1 with STEVAL-MKI109V3 and Unico 7.0.0.0. The device appears in the selection menu, but I got the error "Device is not supported by the motherboard". I successfully completed the firmware upgrade through DFU (curr...

LPS22HD uses the package HLGA-10. What is the thermal coefficient (Rja) of this package? Where can I find the thermal data?

​The LPS22HD  data sheet does not contain thermal information