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Model train controller using electromagnetic field between track and ground
Model train controller using electromagnetic field between track and ground
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机译:利用轨道和地面之间的电磁场对火车控制器进行建模
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摘要
A controller for model trains on a train track is provided. The controller transmits control signals between a rail of the track and earth ground, generating an electromagnetic field which extends for several inches around the track. A receiver in the locomotive can then pick up signals from this electromagnetic field.
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