KVL can be used to determine an unknown voltage in a complex circuit, where all other voltages around a particular “loop” are known. Take the following complex circuit (actually two series circuits joined by a single wire at the bottom) as an example: To make the problem simpler, I’ve...
2. Can be used as one-way or two-way circuit (2 switches control 1 lamp); Simply connect to 1 of 2 switches and convert connected devices to smart devices (for bidirectional circuits) 3. Support hands-free voice and wireless remote control; Supports Amaz...