This project implements a modular piezo-sensor tap interface that maps a physical n×n soft-input grid to a Unity-based Digital Twin. Each tap on the physical piezo array is streamed into Unity and ...

For-fun experiment with an Arduino UNO, where a passive piezo-buzzer’s pitch is controlled by an ultrasonic sensor (HC-SR04). The whole idea of this “pseudo-theremin” is to obtain the proximity to the ...