[{"title":"(3个子文件472KB)nrf24le1dpcb天线设计实例","children":[{"title":"RFtransceiver_v1_1.PrjPcb <span style='color:#111;'>42.12KB</span>","children":null,"spread":false},{"title":"RFtransceiver_v1_1.SchDoc <span style='color:#111;'>155.00KB</span>","children":null,"spread":false},{"title":"RFTransceiver_v1_1.PcbDoc <span style='color:#111;'>690.00KB</span>","children":null,"spread":false}],"spread":true}]