[{"title":"( 10 个子文件 1.98MB ) 基于Multisim的4~20ma V/I转换输入电路的仿真电路设计","children":[{"title":"4~20ma输入电路","children":[{"title":"420PCB.PcbDoc <span style='color:#111;'> 833.59KB </span>","children":null,"spread":false},{"title":"420ma.SchDoc <span style='color:#111;'> 118.50KB </span>","children":null,"spread":false},{"title":"420maPCB.PcbDoc <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"4_20ma.ms14 <span style='color:#111;'> 205.18KB </span>","children":null,"spread":false},{"title":"4_20ma.PrjPcb <span style='color:#111;'> 42.43KB </span>","children":null,"spread":false},{"title":"4_20ma.ms14 (Security copy) <span style='color:#111;'> 208.23KB </span>","children":null,"spread":false},{"title":"4_20ma.PrjPcbStructure <span style='color:#111;'> 47B </span>","children":null,"spread":false},{"title":"4_20ma.pdsprj.DESKTOP-1F867SC.lionheart.workspace <span style='color:#111;'> 373B </span>","children":null,"spread":false},{"title":"4_20ma.pdsprj <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"420ma.PcbDoc <span style='color:#111;'> 149.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]