A Design of Electronic Laser Harp Based on SCM
Ling Long, Zhaoren Lu
Available Online April 2013.
- https://doi.org/10.2991/icsem.2013.39How to use a DOI?
- STC89C52RC, Laser Transmitter, Laser Receiving Tube, Modulation Tube.
- A design of electronic laser harp based on SCM (the abbreviation for “single chip microcomputer”) is proposed. It adopts the semiconductor laser transmitter and the receiving tube as a sensor, and uses the laser transmitter emits beams to imitate the 8 strings of harp. The main control chip STC89C52RC collects and processes the signal from receiving tube circuit, then STC89C52RC outputs special signal to produce sound of harp by audio. Compared with the traditional method, this design greatly enhances the anti-interference ability of the system, and it owns a certain degree of innovation and creation in not only the form of performance but also design proposal of system.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Ling Long AU - Zhaoren Lu PY - 2013/04 DA - 2013/04 TI - A Design of Electronic Laser Harp Based on SCM BT - Proceedings of the 2nd International Conference On Systems Engineering and Modeling (ICSEM 2013) PB - Atlantis Press SP - 195 EP - 199 SN - 1951-6851 UR - https://doi.org/10.2991/icsem.2013.39 DO - https://doi.org/10.2991/icsem.2013.39 ID - Long2013/04 ER -