This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: Optical pressure sensors have the advantage of being impervious to electromagnetic interference. However, it remains difficult to explore the quantitative relationship between the optical ...

Abstract: A single silicon island concave silicon microresonant pressure sensor based on frequency difference is proposed in this article. The resonator is designed for electrostatic drive and ...