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In the layout room, nobody can hear you scream

Lights arrive at Columbia!!

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I spent the day in the Layout room, cleaning track and doing some projects that have been lingering on the to-do list. This includes installing LED lights on the tip-up industrial buildings at Columbia, Square D and Electenergy. I used the same copper foil bus techniques that I described earlier. I used 1K resistors, so the light are not quite as bright at the ACF lights over in St. Charles.

This was an easy project, but the effect is really nice.

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Closeup of the copper foil electrical bus. A wiring harness is soldered to each bus, keeping the wire color orientation the same. I use the standard DC wire color of red for +Voltage and black for ground.