1、 - 1 - 摘 要 现在要求人才发展的全面性以及精神文化的需求,音乐学习已经成为很多人生活中必不可少的一部分。 电子琴是现代电子科技与音乐结合的产物,是一种新型的键盘乐器。它在现代音乐扮演着重要的角色,单片机具有强大的控制功能和灵活的编程实现特性,它已经融入现代人们的生活中,成为不可替代的一部分。本文的主要内容是用 AT89C51单片机为核心控制元件,设计一个电子琴。以单片机作为主控核心,与键盘、扬声器等模块组成核心主控制模块,在主控模块上设有 16 个键盘和扬声器。本系统运行稳定,其优点是硬件电路简单,软件功能完善 ,控制系统可靠,性价比较高等,具有一定的实用和参考价值。 - 2 - Ab
2、stract In modern times,it demands the talent of comprehensive. Electronic organ is a modern electronic music technology and the product is a new type of keyboard instruments.It played an important role in morden music.SCM has powerful control functions and flexible programming characteristics.It has
3、 converged with modern people s lives,become an irreplaceable part.The main content is AT89C51 control of the core components,design of a electronic organ.SCM as a host to the core,with the keyboard,speaker. The system is steady,its simple hardware circuits,software functions,reliability of control system and high cost performance is its advantages.It also has certain practical and reference value. 关键字 电子 琴 单片机 性价比 扬声器 音乐 electronic organ .SCM high cost performance music