Tender Truck Proof of Concept

The first print was too tight, and the second print was too loose. The third print was just right! So after playing with the action for a few days and showing it to my friends, I soldered some .010″ phosphor-bronze wire to some custom-made brass tube bearings, and assembled the truck. Honestly, it could roll […]

Productive Group Modelling Night

For about a year, the local NMRA division has hosted a group modelling evening. Despite it being only ten minutes’ drive for me, my calendar never seemed to line up. This Friday I finally made it. I brought along the soldering iron and the project board for the water tower, and wound up wishing I’d […]

Are New Trucks the Answer?

The resolution of the mystery derailment at turnout 5 continues to elude me. I’ve spent hours watching that leading wheel of the tender truck kissing the rail and floating off at the critical point. The more I watched it, I became less and less convinced that it was ever in proper contact with the rail. […]

Mystery Derailment

I’ve been chasing derailments lately, and making steady progress until I came up against this one on the Pembroke Milling Company switch. Here the first truck of 1120’s tender consistently chooses the diverging path, rather than the normal route. Interestingly, this has been only happening for about a year. Prior to that, northbound trains arrived […]

Ontario Meadows and Fields

The land around Pembroke was settled about sixty years prior to 1905, and before that, it would have been forest. So a cleared area would not have been allowed to go fallow unless it were unproductive. Meadows are a recent addition to the Ontario landscape. Having said that, there is space in front of the […]

The Changing Landscape of Ontario

The Girl and I are travelling around Ontario this week, looking at universities. On the long drive from Ottawa to Fake London, there was ample time to ponder how the landscape has changed, even over my lifetime, and the implications to modelling Pembroke in 1905. The most alarming change has occurred in the past ten […]

Water Tower Circuit

The breadboard for the water tower has sat on my desk long enough that it finally transcribed itself into a diagram to start making the circuit permanent. Despite the apparent complexity, it is in fact just four simple circuits mediated by software in the microcontroller: I’m certain this could all be achieved with hardware, but […]

Subjective realism versus Slavish Adherence

Model Railway Journal 303 finally arrived at the local newsagent, an ocean and a continent away from its presses. Even though I have no intention of ever modelling the railways of Britain, I find this magazine inspirational, informative and sometimes thought-provoking. Jerry Clifford’s editorial in issue 303 was in the latter category. He sums up […]

Water Tower Animation

The gubbins for the inside of the water tower have come together at last. Once the noise maker was working, it was a straightforward matter of programming to make it all work – at least in the unit and integration tests! When I went to upload it to the board, however, there were still some […]

Water Tower to get Noisy

After almost two weeks of avoiding manuals, while scanning blog posts and speed-watching the occasional tutorial, the speaker attached to the DF Player Mini attached to the ESP32 board burst into song! Along the way, I procured more bread boards because the ESP32 is too big to fit on a single one and allow connections […]