SPDT Relay

Yog tias koj tab tom nrhiav kom muaj kev lag luam zoo los ntawm SPDT relay, txais tos yuav nqus tau tus kheej lub valve ntawm tus nqi zoo ntawm no. Paub tias yog ib qho ntawm SPDT relay tuam txhab thiab cov muag khoom nyob rau hauv Suav Teb, peb lub Hoobkas tseem muaj cov qauv dawb rau kev kuaj xyuas.