[{"title":"( 6 个子文件 432KB ) 5050 led7彩色控制PCB及原理","children":[{"title":"5050贴片七彩灯 (1)","children":[{"title":"5050贴片七彩灯","children":[{"title":"8段全彩并联护栏管.DDB <span style='color:#111;'> 6.41MB </span>","children":null,"spread":false},{"title":"Backup of MT_Lock_LED V1.0.PCB <span style='color:#111;'> 122.95KB </span>","children":null,"spread":false},{"title":"69X69-1903.ddb <span style='color:#111;'> 936.00KB </span>","children":null,"spread":false},{"title":"Previous Backup of 1.PCB <span style='color:#111;'> 122.93KB </span>","children":null,"spread":false},{"title":"Backup of PCB1.lib <span style='color:#111;'> 37.47KB </span>","children":null,"spread":false},{"title":"Backup of 1.PCB <span style='color:#111;'> 122.93KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]