Laser Harp - Free - 2018
   
 

Development of the Laser Harp

 
 

RGB Laser

Laser Harp Schematic A laser is a device that emits light (electromagnetic radiation) through a process of optical amplification based on the stimulated emission of photons. The term "laser" originated as an acronym for Light Amplification by Stimulated Emission of Radiation.

A gas laser is a laser in which an electric current is discharged through a gas to produce coherent light. The gas laser was the first continuous-light laser and the first laser to operate on the principle of converting electrical energy to a laser light output.

A laser diode is a laser whose active medium is a semiconductor similar to that found in a light-emitting diode. The most common type of laser diode is formed from a p-n junction and powered by injected electric current.

Laser scanners use moveable mirrors to steer the laser beam. The steering of the beam is one-dimensional and can be two-dimensional like simulate a vibrating string...

Laser Harp connection

MIDI (Musical Instrument Digital Interface) is an industry specification for encoding, storing, synchronizing, and transmitting the musical performance and control data of electronic musical instruments (synthesizers, drum machines, computers) and other electronic equipment (MIDI controllers, sound cards, samplers, Laser Harp).

ILDA (The International Laser Display Association) is the worldwide non-profit trade association dedicated to advancing the use of laser displays in art, entertainment and education.

I/O (input/output) refers to the communication between an information processing system and a device. Inputs are the signals or data received by the system, and outputs are the signals or data sent from it. The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are used by a person (or other system) to communicate with a computer.
Laser Harp Schematic