According to STMicroelectronics, the LPS22HH MEMS piezoelectric pressure sensor is so accurate and stable that one-point calibration can be eliminated after soldering. The device’s pressure noise is ...

[3] Identifying the high-frequency response of a piezoelectric pressure measurement system using a shock tube primary method. Mechanical Systems and Signal Processing (2022). Back to "Engineering ...

This result titled “Clinical validation of wearable piezoelectric blood pressure sensor for health monitoring” was published in the online issue of Advanced Materials on March 24th, 2023. (DOI ...

The technology is particularly valuable for a growing number of pressure sensor applications that call for greater accuracy and measurement stability than in the past. >> This article was originally ...

Calibration is a crucial step in the manufacturing process of many sensors (or transmitters) such as pressure, temperature and position sensors. One key component needed for calibration is the ...

The dynamic pressure sensors mounted to the shock tube typically employ piezoelectric systems that generate an electric charge when a passing pressure wave distorts the shape of the sensor's membrane.

The research team had already developed a gallium nitride (GaN) piezoelectric pressure sensor designed for use in extreme environments. However, they found that the sensor’s sensitivity fell at ...