【Parallax】28049,板机接口移动感应器和位置传感器 Pololu IR Beacon Transceiver
280-490,COMB-STYLE JUMPER BAR; INSULATED
280-492,ALTERNATE COMB-STYLE JUMPER BAR;
280-494,DISCONNECT JUMPER; WITH PULL-TAB
【WAGO】280-495,
2804RW 0101000,COMPOSITE CAMERA CABLE WB RSR
2804RW 0103280,COMPOSITE CAMERA CABLE WB RSR
【PRO ELEC】2804S,
