[{"title":"( 5 个子文件 34KB ) 基于51单片机的电子琴设计","children":[{"title":" 可演奏的电子琴","children":[{"title":"可演奏的电子琴.DSN <span style='color:#111;'> 97.85KB </span>","children":null,"spread":false},{"title":"Keil C","children":[{"title":"可演奏的电子琴.hex <span style='color:#111;'> 889B </span>","children":null,"spread":false},{"title":"可演奏的电子琴 <span style='color:#111;'> 3.37KB </span>","children":null,"spread":false}],"spread":true},{"title":"Last Loaded 可演奏的电子琴.DBK <span style='color:#111;'> 93.25KB </span>","children":null,"spread":false},{"title":"可演奏的电子琴.PWI <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]