A two-wire temperature transmitter using an RTD sensor that can be used in industrial settings to connect to the control room ...

Another key advantage of current sources is that, in some systems, power can be sent over the same two wires as the current signal. Industrial two-wire transmitters control the current in the loop to ...

In both approaches, lateral roots developed the same as in control plants which were ... confirms the hypothesis that sucrose acts as a signal transmitter for light stimuli," says Kircher.

Messages are relayed to Voyager from mission control at NASA’s Jet ... data was being sent back from the transmitter, which changed the nature of the signal shared by Voyager 1 to the Deep ...

They examined the arriving data closely in search of any trace of the faint signal of the backup transmitter. Oct. 22 saw ...