"基于AT89S51单片机的电子琴设计--学位论文.doc"

Based on the document "Design of Electronic Piano based on AT89S51 Microcontroller--Thesis.doc", the design of an electronic keyboard using the AT89S51 microcontroller as the core control device is discussed. Understanding the basic music scale, this design utilizes the AT89S51 microcontroller from Atmel to control the keyboard, operational amplifier circuit, and speaker circuit through programming. The document emphasizes the importance of the electronic keyboard in enhancing people's lives and bringing joy and cultural enrichment. The keywords of the design include AT89S51, electronic keyboard, and Proteus simulation. As the document contains valuable insights into the electronic piano design, it demonstrates the significant role of technology in enhancing musical experiences and enriching people's lives.