Penn State's research on KNN piezoelectric materials reveals potential for efficient energy harvesting and biocompatible ...

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: Determining the model of a piezo element is essential in order to identify its characteristics that are suited to a particular piezo based application. Usually piezo elements are modelled ...

First (player): Is a player which is just an arduino buzzer example that can play star wars, simpsons, mission impossible , indiana jons inter alia Second (player example ) : Is intended for using as ...