Most switch mainframes can be triggered externally via the trigger input and can send an output trigger pulse when the relay contacts have settled.

大多数开关主机都可通过触发输入进行外部触发，并且在继电器触点稳定之后可输出一个触发脉冲。

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If the load resistor was connected directly across the voltmeter input terminals, the current through the relay contacts would cause a voltage drop and the measured cell voltage would be in error.

如果负载电阻被直接连接到伏特计的输入端子，通过继电器触点的电流会产生电压降，测得的电池电压将存在误差。

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Number of sensor input and relay output can be custom made.

传感器输入量和继电器的输出量可由用户定制。

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One way this can be successfully accomplished is by "multiplexing" the electrodes normally used to relay touch input -- that is, using the same electrodes to handle the signals for both touch control and the pixels of the LCD, according to a 2010 IHS report on touch-screen displays.

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The hope was that this would restore brain cell activity in the thalamus, a relay station that integrates input from many parts of the brain, helping make consciousness possible.

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The phone, Haven says, is the platform that combines these three streams: it gets input from and monitors its user, is embedded in the mesh of the Internet, and can relay massive amounts of data that could be the basis for useful algorithms.

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