Would it be superfluous to use an SPDT Relay in this?
A single pole double throw relay combines a normally closed path and a normally open path in one relay. Activating the relay opens one circuit and closes another. Do you need both?
Would it be superfluous to use an SPDT Relay in this?
A single pole double throw relay combines a normally closed path and a normally open path in one relay. Activating the relay opens one circuit and closes another. Do you need both?