This project demonstrates how to interface a piezoelectric sensor with an Arduino Uno. The piezoelectric sensor converts mechanical stress (such as pressure or vibrations) into electrical signals. The ...

This project demonstrates how to use an ESP8266 microcontroller with a piezoelectric sensor to detect vibrations or mechanical impacts. The sensor converts mechanical stress into electrical charge, ...

A hybrid design combines sensitivity and flexibility to create an acoustic single-fibre sensor that can be knitted into fabric. The future of tracking our health and fitness looks wearable — and ...

Abstract: Early stage failure signals of rotating machinery are weak, and only high-sensitivity sensors can detect the mechanical damage status. This article proposes a design method for a highly ...

Abstract: The flexible piezoelectric sensors have the advantages of being ultrathin, low modulus, lightweight, and flexible, which hold critical potential applications in health monitoring and human ...