[{"title":"( 4 个子文件 1.29MB ) Arduino UNO吉他踏板","children":[{"title":"pedalshield-uno-bom.pdf <span style='color:#111;'> 12.88KB </span>","children":null,"spread":false},{"title":"pedalshield-uno <span style='color:#111;'> 119.55KB </span>","children":null,"spread":false},{"title":"arduino-uno-guitar-pedal-b2ba96.pdf <span style='color:#111;'> 660.92KB </span>","children":null,"spread":false},{"title":"pedalshield-uno-schematic.png <span style='color:#111;'> 676.16KB </span>","children":null,"spread":false}],"spread":true}]