[{"title":"( 12 个子文件 675KB ) 双555警笛电路设计multisim仿真+设计报告+PCB和原理图","children":[{"title":"2","children":[{"title":"西南科技大学信息工程学院.docx <span style='color:#111;'> 539.41KB </span>","children":null,"spread":false},{"title":"警笛","children":[{"title":"Schlib2.SchLib <span style='color:#111;'> 4.00KB </span>","children":null,"spread":false},{"title":"__Previews","children":[{"title":"Sheet2.SchDocPreview <span style='color:#111;'> 57.65KB </span>","children":null,"spread":false}],"spread":true},{"title":"History","children":[{"title":"警笛.~(1).PrjPcb.Zip <span style='color:#111;'> 4.38KB </span>","children":null,"spread":false}],"spread":true},{"title":"Project Outputs for 警笛","children":null,"spread":false},{"title":"PCB2.PcbDoc <span style='color:#111;'> 155.50KB </span>","children":null,"spread":false},{"title":"Sheet2.SchDoc <span style='color:#111;'> 90.00KB </span>","children":null,"spread":false},{"title":"Project Logs for 警笛","children":[{"title":"Sheet2 SCH ECO 2023-11-10 18-24-45.LOG <span style='color:#111;'> 794B </span>","children":null,"spread":false},{"title":"PCB2 PCB ECO 2023-11-10 18-28-20.LOG <span style='color:#111;'> 12.45KB </span>","children":null,"spread":false},{"title":"PCB2 PCB ECO 2023-11-10 18-29-24.LOG <span style='color:#111;'> 547B </span>","children":null,"spread":false},{"title":"Sheet2 SCH ECO 2023-11-10 18-26-58.LOG <span style='color:#111;'> 0B </span>","children":null,"spread":false}],"spread":true},{"title":"警笛.PrjPcb <span style='color:#111;'> 34.79KB </span>","children":null,"spread":false}],"spread":true},{"title":"2.ms14 <span style='color:#111;'> 119.44KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]