Laser beam sings "Merry Christmas"
For 4th Advent, we once again made our laser system sing.
The different tunes are produced depending on the frequency with which the laser beam hits the material. The higher the frequency, the higher the tune.
We wish you pleasant days before Christmas Eve and much joy with our singing laser beam.
The different tunes are produced depending on the frequency with which the laser beam hits the material. The higher the frequency, the higher the tune.
We wish you pleasant days before Christmas Eve and much joy with our singing laser beam.