Wiring up a model train layout in DC (direct current) is a great way to keep costs down and learn some basic electronics. We examine our wiring diagram and explain how triple pole double throw switches are used to power the trains and bipolar LEDs.
Wiring up a model train layout in DC (direct current) is a great way to keep costs down and learn some basic electronics. We examine our wiring diagram and explain how triple pole double throw switches are used to power the trains and bipolar LEDs.
