【Parallax】350-00012,光电二极管输出光电耦合器 Blue-Enhanced Photodiode
350000120131,MILITARY THERMOSTAT
【Parallax】350-00014,红外接收机 Infrared Receiver
350000150052,MILITARY THERMOSTAT
350000160032,MILITARY THERMOSTAT
【Parallax】350-00017,红外收发器 IR Transmitter Assembly Kit
【Parallax】350-00018,红外收发器 Infrared Transistor
350000180009,MILITARY THERMOSTAT