[{"title":"( 5 个子文件 991KB ) 开源基于STM32整套PLC工控板原理图和PCB文件-电路方案","children":[{"title":"FlzOzB0FSCswH1zc2HQPrTlk6Pym.png <span style='color:#111;'> 40.97KB </span>","children":null,"spread":false},{"title":"Fof1eQlrj6UIepbt4Ri5sYMFBduI.png <span style='color:#111;'> 20.04KB </span>","children":null,"spread":false},{"title":"STM32方案的PLC工控板原理图及PCB源文件.zip <span style='color:#111;'> 887.01KB </span>","children":null,"spread":false},{"title":"FpjoX6Qu29KmHXuLT1NQZKuXRKZF.png <span style='color:#111;'> 46.57KB </span>","children":null,"spread":false},{"title":"Fk39HTzZhXMeRG3OYZM2rXrmDUlh.png <span style='color:#111;'> 13.58KB </span>","children":null,"spread":false}],"spread":true}]