The new Digitrax DS74 can control up to four turnouts or eight LEDs. You can also connect switches and occupancy detectors. It is about 1/3 the size of its predecessor, the DS64. Allan Gartner photo I ...
1) The PSX-ARFB. To use the DCC Specialties PSX-ARFB as a basic auto-reversing section controller (ARSC), just hook up two wires to the track bus (input on right side of photo) and two wires to the ...