This library (with example) is designed to be integrated in projects using ultrasonic proximity sensors. It was tested with HC-SR04 device but it should be usable with equivalent sensors which have a ...

Abstract: This paper presents the design and implementation of an Arduino-based ECG heart rate monitoring system. The proposed system uses an ECG sensor module to acquire cardiac signals, which are ...

This project measures the height of static objects using ultrasonic echo-ranging. The sensor is mounted at a fixed height (30 cm), and the object's height is calculated by subtracting the measured ...

Abstract: The optical fiber sensors (OFSs) have been demonstrated to exhibit intrinsic safety and resistance to electromagnetic interference (EMI) that make them highly effective in partial discharge ...