Slow progress on the test boards.
This is the name for a number 2nmm (n-gauge) test tracks used to investigate automation. The current theme is absolute block control.
Roger makes his presence felt on test board 2.
It was not the best of sessions. The wiring that had seemed entirely logical last week, did not seem as blinding clear as work resumed.Once the wires had been joined, difficulty was encountered in trying to get the track base to lie flat on the 'embankment'. The problem arose as…
Some small jobs take far longer than anticipated.
As much fun as ballasting.
Malcolm starts running the DC supply to the point driver boards.
Electronic projects on three tables this week.
A third point servo is installed.
Malcolm wires the second point controller.
The first servo on Test Track 1