MEMS (sensors)

Electrical Connection circuit of LSM303AGR How important are using C2 10 uF aluminum and C1 low ESR (datasheet, figure 10). Can I use C2 10 uF ceramic and C1 ceramic any ESR?

vl6180x is always busy in single shot reading mode

Posted on December 23, 2016 at 13:21After sending 'single shot reading mode' command (sending 0x01 to register 0x0018), I check 'RESULT_INTERRUPT_STATUS_GPIO' register at 0x04F and always read 0x00 that means it is busy.I replaced vl6180x with a new...

What does mean "RANGE_STATUS = 7 (WRAPPED_TARGET) - VL53l1X

Hi @STM Community​ ,i am using XNUCLEO 53l1A1 with 3 ToF (interrupt mode).This is my pseudo-code:1- Sensor = LeftSensor2- StartMeasurment()3- Interrupt Received?if yes: 4- GetRangingMeasurmentData() 5- ClearInterruptAndStartMeasurment() 6- StopMeasur...

lis2dw12 is not sending device id

Hi All,I'm facing some strange issue with LIS2DW12 sensor. I tried to read device ID from the sensor, most of the time its sends the device ID but some time it sends 0xFF. I'm not able to figure it out why sensor sending 0xFF. I checked the clock...

LIS2DW12 sensor FIFO not working properly

Hi,We are using sensor LI2DW sensor in our project. Sensor is connected to MC using SPI interface. We have configured the device as below.fifo en 0x3fodr sample rate : 50 hz.we are reading data every 500 msec, so we are expecting 25 - 26 samples of x...

Maximum input SPI frequency for LIS2DW12

Hi,  What is the max SPI frequency we can give to the LIS2DW12 sensor?Thanks,Basavanagouda.

Why are the results for accelerometer in full scale 4, 8, 16 g incorrect for LSM6DS0 using iks01a1?

HelloI have problem with reading data from accelerometer (LSM6DS0 using iks01a1) for another scale than 2g. For example when I change FS[1:0]_XL in register CTRL1_XL (10h) for 16 g full scale, I have result 8g for z-axis after multiple result by line...

Read data from gyroscope LSM6DSO using IKS01A1

I'm trying to read data from gyroscope. I set ctrl2_g and I'm trying to read 6 bytes from register address 22h. But in result I receive only 0 values. /* USER CODE BEGIN 2 */   LSM6DSO_CTRL2_G(&hi2c1, LSM6DSO_CTRL2_G_ODR_XL_833Hz, LSM6DSO_CTRL2_G_...

I have a question about the connection of LSM6DS3 with an external sensor MAG3113

Hello and thank you in advance,i am trying to connect the LSM6DS3 accel+gyr with the 3110 magnetometer. I want to connect the mag on the LSM6DS3 and i want it to see it as an exterrnal sensor so i can sent the data of the magnetometer to LSM6DS3's in...