基于单片机的光弦电音琴设计与制作

Design and Production of Light String Electric Piano Based on Microcontroller

针对市场上激光琴价格昂贵,不适合大众使用的问题,提出利用激光管和单片机设计一款光弦电音琴。该方案在一系列的实验下验证其可行性,同时通过市场调查,该产品在推动教学仪器和玩具设计方面具有很大的市场,应用前景广阔。

Because the reason of expensive and practicality for Laser piano in the market that makes us to propose a programmer using laser tube and microcontroller to design a light string electric piano. Under a series of tests, the program is proved to work. Through market research, the product has great market and very broad prospects in promoting the teaching instrument and toys design.