This circuit will switch track power on a selected track. The inputs are controlled by a separate diode matrix.
Progress on the staging yard bungalow. One PM42 feeds one BDL168. I'll be adding another BDL168 in the future. Two DS64's are shown in the sliding...
At the bottom, 240Vac (nominal) to 15Vac (nominal), 10A total (150W?) Atop that, NCE Power Pro, command station and 5A booster, dialled for...
Bus wiring of some lamps, with Switches (S) and Resistors (R)