MEMS (sensors)

About accelerometer LIS3DH

I am considering an accelerometer.The accelerometer is experimenting with LIS3DH.I want to mount an acceleration sensor on a surgical light and detect the movement of the lighting part of the surgical light.I want to issue an INT interrupt when the l...

Datasheet for IIS2DLPC labels PIN 5 as NC (No Connect). However, the schematic for the STEVAL-MKI191V1 board labels PIN 5 as Res and has it connected to ground. Can PIN 5 be left unconnected or does it need to be grounded?

Hi, I test LPS33HW

What can happens with parameters of this sensor if we place it into a water of swimming pools ( with any concentration of chlorine and other salts) and it stays there months and years ??? Do it need any maintenance or replacement after a period of an...

lsm6dsl int1

Dear Sir.I work with LSM6DSL with SPI bus ,The wiring are OK , I can read the register who_am_i.I can't makie the INT1 to work.Attached a codeint32_t lsm6dsl_orienation_config(void){  int32_t ret = true;  unsigned char z;//  lsm6dsl_gy_full_scale_se...

Temperature reading from LSM9DS1

When reading the temperature from a LSM9DS1, what's the unit that is used ? Cº ?

Which product to use to make the chain of low weight BLE sensor nodes ?

Is it possible to pass the telemetry data from one SensorTile to another to deliver the information from big distance like one kilometer ? As I understand the maximum range for BlueNRG-MS should be about 33 meters.Is it possible to make a chain of th...

hello. I would like to measure the volume(or sensivity) of sound coming into a digital mems mic using ST's Audio IC. Is there any audio ic that can measure the volume (sensitivity) of the sound entering the mic among st products?