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485.rar
485串口通讯实例,调试通过可直接下载调试用485串口通讯实例,调试通过可直接下载调试用
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FX2N-485-BD.rar
FX2N-485-BD User s Guide is helpful for proper operation of this Mitsubishi communication module
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485.zip
this file is manual about rs-485
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485.zip
... Overview and System Configurations.
ANSI TIA/EIA-422 and TIA/EIA-485 standards, commonly known as 422 and 485,
respectively. Techniques for impedance matching to minimize line
reflections in several applications are presented, with laboratory test ...
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