Hello, I am attempting to build an ultrasonic microphone for predictive maintenance applications. I have produced a flex circuit per ST's Application Note: 5522. I have not, however been able to pick up ultrasonic signals. What sort of output(voltage...

Posted on July 10, 2018 at 01:57Hello, Would it be possible to run the LIS3DH accelerometer without a controller? I know one would be required to program the registers for device configuration, but would it be possible to configure it just once, the...