The MIDIsonar is a MIDI Gesture Controller based on an Arduino UNO with two HC-SR04 ultrasonic sensors. With MIDIsonar you have two independent sonar based gesture controllers that let you create ...

This project involves using an ultrasonic sensor with an Arduino to measure distances. The sensor emits sound waves and measures the time it takes for the echo to return, allowing it to calculate the ...

Makers, developers and enthusiasts building distance related projects may be interested to know that the HC-SR04 ultrasonic sonar distance sensor is now available to purchase directly from the ...