These signals have been designed by MAurice Houghton.

The 2 aspect signals can be seen running on our club Layout Heatherley.

Copyright Maurice Houghton 2008

Copyright Maurice Houghton 2008

Although these have been designed to run on N Gauge they can easily be scaled up to any scale by using larger LED’s to suit your scale.

Below Maurice has added a diagram to show how to wire up a Double Pole Double Throw (DPDT) Switch to use with the above signals

Maurice Houghton 2008