This was their signal line, their only means of communication with the boat.

He jerked the signal line for the camera to be lowered.

"I'll drop a signal line over the side in case of emergency."

Conversely, noise from the power supply does not appear on the signal line.

McCafferty watched the new signal lines appear at the rate of one per minute.

However, this should be done with care as it can inadvertently introduce noise onto signal lines during the conversion process.

And then you want the ability to load them with a value that's coming in on a set of signal lines for however many bits.

The Masters may have been able to cut the signal lines before he killed them.

It is primarily used as a signal line and a minor support/resistance line.

The basic processor had a single interrupt signal line, but an option provided up to 48 interrupts.