Solder mask opening for LGA 12 LIS2DE12 ?
Dear Members,I want to create a solder mask for LIS2DE12,Is my solder mask correct ?Have a look on my screen shot, thanks
MEMS (sensors)
Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.
Forum Posts
Resolved! LIS2DW12 Accelerometer tilt angle detection
Hi,I am using LIS2DW12 Accelerometer for tilt angle detectionIs it possible to detect the tilt angle(A and B) in both directions as shown in figure and trigger the interrupt event in wakeup interrupt mode?It is possible in 6d orientation mode, but I ...
Resolved! LSM6DSM Sourcing Difficulties
Hi, so basically I am looking to source the IMU LSM6DSM. I see that it is out of stock almost everywhere. Is this device being discontinued? Why is it so hard to purchase?If you have a more in-stock variant, with the same pinout, please let me know. ...
Low throughput reading multiple VL53L1X
I'm programming a sensor array composed of 12 VL53L1X ToF sensors, connected to an STM32F427 chip through a single I²C bus. Measurement and inter-measurement times are set to 30 and 40 milliseconds respectively across all sensors. Sensors are queried...
Accelerometers in time-interleaving mode: problems and solutions
Hello!I have multiple LIS2DS12 accelerometers; according datasheet, it is possible to get data rate high as 3200 and even 6400 Hz. In both cases there are built-in filter with 1420 or 2840 Hz cutt-off frequency. As this accelerometer have internal mu...
LIS3DE substitute
Hi, what is the natural replacement for the obsolete LIS3DE?Is there a model pin to pin compatible and software compatible?Thanks.
PDM MEMS microphone using I2S interface... unexpected PDM clock rate messing up converted frequency
Hello,I have a PDM MEMS microphone that I am reading in via I2S. The following parameters are set.I2S config-----------------Master Mode ReceiverMSB First24 Bits Data on 32 Bits Frame48KHz Sample rateThe PDM 2 PCM settings are as followsPDM2PCM-----...
Resolved! L3GD20H fake IC issue
It is flight controller board for drone.In the schematic is written it is L3GD20H. Is it correct?I think it is fake chip.Also output data was not good in changing temperature environment.
How do you get an interrupt if there is no target in the measuring range? (ULD API 3.4.0, VL53L1X)
The function VL53L1X_SetDistanceThreshold has as a comment that the parameter IntOnNoTarget should no longer be used. I also found in my tests that the configuration has no effect. Can someone provide more information on this?// @param IntOnNoTarge...
