Meanings of electronic switch in English

A corresponding sound echoed to signify that each electronic switch had been fully thrown.

Machines like the ones Iraq bought require a high-precision electronic switch that triggers a powerful burst of electricity.

An electronic switching station does pretty much everything Letitia did, except in nanoseconds and on a much larger scale.

With the proper codes and sequences, and access to specialized phone-lines, you can change electronic switching systems all over America from anywhere you please.