I made a lag switch with a Push button toggle switch. Now my only problem is I don't know if it's on or off when it's Idle. I wanted to add an led with separate battery indicator, but can't figure out how to do so simply. I was thinking at first to hook up the battery, switch, and LED in a simple series circuit, but I was thinking the power from the battery might effect my internet connection is some way seeing how the wire from the Ethernet cable would be on the same circuit as the led and bat. Any solution (I need it so both the LED circuit, and Ethernet cable are cut off, or turned on using the same switch) ?