GitHub - wwtdsg/C51: The homework of course C51

单片机课程作业，基于89c51单片机开发，实现简易的电子琴功能，可以录音播放

Name		Name	Last commit message	Last commit date
Latest commit History 2 Commits
7920.c		7920.c
7920.h		7920.h
electronic_piano.c		electronic_piano.c
happy_song.c		happy_song.c
readme.md		readme.md
record&play.c		record&play.c

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