Hi
My first Z scale (any scale for that matter) project, aptly originally titled Project Z, is at completion stage and I'm hooked.
Below are a few images of my progress.
So I move on to my next project/s, of which there are already 3.
1) An extension of Project Z by way of an added module to instal the Marklin turntable.
2) The setup of a DCC test track to try and 'get into' DCC.
3) The building of the 'Little Gem' project featured in the 2021 Marklin insiders magazines.
1) Should be fairly straight forward. I've learnt a lot already in my relatively short time in Z.
I read some forum comments that suggested modules were the way to go (as one is never satisfied with just a small oval).
I was fortunate to have two sidings facing the same direction and almost at the end of each side of the board.
And I can just squeeze a module onto my work desk.
I figure a turntable should be fun as I find shunting trains around quite therapeutic but I don't have space for a fiddle yard.
In the images you can see the early completed Project Z, and my layout plan for the new module.
I've seen some YouTube posts recently with wonderful ways of linking bus wires and joining tracks between modules.
Needless to say finding such goodies doesn't seem so easy in Z.
Can anyone suggest the best way to easily attach and detach tracks between modules?
3) The building of little gem will be by following the guide in the 2021 Marklin mag. I can post further information here in case anyone is interested.
2) DCC. This one is going to be the trickiest and any help or advice here would be very much appreciated.
I have purchased a load of Atlas flexitrack and some turnouts to make an experimental track layout on a small board.
I also purchased a Digikeijs DR5000. I'm hoping to use this as a hub and then use an iPhone or iPad as a throttle.
I've reduced the track voltage using 3 TL Smoothers in series. This is a type of diode used to smooth out voltage in 3D printers.
I then purchased (possibly foolishly) 3 used loco's with Velmo decoders fitted.
I've had a quick go (and aim to spend a lot more time on it this weekend), but I'm not having great success so any experienced Z scalers who can help I'd be grateful.
A few questions:
With the DR5000 connected via the smoothers I've got a track voltage of 10 volts.
I'm running the Digikeijs Windows setup software which has a very basic throttle app. and I can get one of the locos to run back and forth.
The other two locos don't move but I can hear a faint motor whirring noise from within. Any ideas.
What do I need now? What software can I use to wirelessly connect with the DR5000 as a controller?
Is it possible that the DR5000 that can be set to varying voltages of which the lowest 15 volts won't function correctly at my reduced voltage of 10?
Similarly for current, of which I know nothing, could I have amperage problems too? I had only allowed to reduce the voltage.
Any help greatly appreciated.



