Remember/know Jean-Michel Jarre ? No ? LMGIFY
For his gigantic concerts, he had an instrument that emitted laser beams. Was it a harp, an organ. No idea.
Depending where he put his hands in the beam, the note would be different.
The setup described in this repo is less advanced. No lasers yet
With four sensor, each can play two notes.
Hardware used :
- Arduino Starter Kit
- 4 HC-SR04 sensors
- extra wires (w/ female connectors)
- pins (found in starter kit)
- jumpers
The notes are written to the serial console. You have to write another program to read the console (COMx, /dev/ttyACMx) and play the corresponding notes.
Have fun. Hope it will amuse the kids in the workshops.