MEMS (sensors)

Question from Predictive Maintenance Webinar 29th of April: What are the differences of terms Condition Monitoring, Condition based Monitoring and Predictive Maintenance as example?

Question from Predictive Maintenance Webinar 29th of April: How can you use STWIN to make measurements in real machines best way?

Question from Predictive Maintenance Webinar 29th of April: The vibration sensor has output data rate of nearly 27kHz, is it possible in some way to buffer the data inside the sensor and to read them out in one shot ?

Question from Predictive Maintenance Webinar 29th of April: What were the connection methods and interfaces for STWIN?

FFT explanation for PREDMNT1 software on STWIN

Good morning,I using STWIN for FFT analyse and i have few question about the data collection and especialy for understanding who does whatOn STBLE app the logging from fft windows return 3 files (FFT amplitude, FFT and Motor time parameter). Is anyb...

Problem with Noisy output of LIS3DH accelerometer

Hello Everyone. I'm trying to use LIS3DH as vibration sensor and convert the output of acceleration to RMS velocity in range of +-4G and bandwidth of 10to1000Hz. But i encountered an odd problem with the LIS3DH output. When i set High pass filter to ...

LIS3DH Resolution in LP Mode !!!

Hello Everyone. I'm using LIS3DH in Low power Mode and with ODR=5.3KHZ. In datasheet it's declared that the resolution of 8 bit data in LIS3DH when using +-16G Range, is 192mg/lsb. 8 bit data should be signed char with range -128...+127. So when i m...

L3GD20H part marking or part markings in general

I have a part that I believe to be a MEMS sensor. Unfortunately it has no company logo just some code numbers. The fact that it is a LGA-14 in 3*3mm makes me think it is a L3GD20H. No other manufacturer seems to have a MEMS part in that size. The L3G...

How to use the high pass filter correctly

I would like to use the high pass filter with the LIS3DH sensor, but when I select it I see results of value = 0.00, why?

Hi, I need the STEVAL MKI022V1 evaluation board software for Windows7, where can I download it? thank you so much for your help.