• NAMRATA KATAKI
• Nishanta Gogoi
• Sarfarhaz Nawaz
• Jyoti Prakash Talukdar
• Akshoy Deep Gogoi

This paper presents an electronic musical instrument which is capable of creating new sound synthesis methods and will replace the functionality of the conventional methods used in commonly available HARPs. The system consists of laser a module where laser collaborates to produce beams and each beam represents a note. The laser beam replaces the strings of a traditional HARP to avoid bruising of the user’s hand. The beam is created with the help of stepper motor, mirror and the laser source. LDRs are used as detectors to identify which beam is cut. The Arduino microcontroller is configured so as to produce a different tone whenever a different beam is cut.

LASER, Stepper Motor, Arduino, LDR, harp

"DESIGN AND DEVELOPMENT OF ARDUINO BASED ELECTRONIC HARP USING LASER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.1-6, July-2018, Available :http://www.jetir.org/papers/JETIR1807901.pdf

"DESIGN AND DEVELOPMENT OF ARDUINO BASED ELECTRONIC HARP USING LASER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp1-6, July-2018, Available at : http://www.jetir.org/papers/JETIR1807901.pdf