Affiliation:
1. Henan Polytechnic Institute
2. Henan University of Traditional Chinese Medicine
Abstract
The laser harp is expensive, not suitable for public use, a light string electric piano has designed by using laser tube and SCM. The feasibility of the scheme is verified in a series of experiments, at the same time,the product has a large market in promoting the teaching instrument and toy design with very broad prospects through the market survey.
Publisher
Trans Tech Publications, Ltd.
Reference3 articles.
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3. Wang Jingxia. Application technology of MCU (Versin of C language) . Beijing: Publishing House of electronics industry, (2009).