MIDVILLE JUNCTION Modern 00

Post pictures and information about your own personal model railway layout that is under construction. Keep members up-to-date with what you are doing and discuss problems that you are having.
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railwayjim
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Re: MIDVILLE JUNCTION Modern 00

Postby railwayjim » Mon Jan 22, 2018 12:02 pm

That sounds very realistic Dan, you must be pleased with that, you've
done it now, the start of sound creeping onto your layout. I must
admit it does bring the locos to life.

Jim.

dan8400
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Re: MIDVILLE JUNCTION Modern 00

Postby dan8400 » Mon Jan 22, 2018 12:08 pm

Thanks Jim,

I must admit, when it first came to life I knew it wasn't going to be the last I'd have.

Thanks
Dan
My Layout Thread: viewtopic.php?f=22&t=30117

dan8400
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Re: MIDVILLE JUNCTION Modern 00

Postby dan8400 » Wed Mar 21, 2018 6:45 pm

Hi everyone,

I can't believe it has been so long since I posted. It's mainly due to weather. I haven't felt like going out to the shed. And most of the time I have been in there I have been wiring. So, not much to see.

Anyway, a small bit of progress to report. I have started scenery for what will be the large field. The Faller tractor will run up to the gate (in the video) and stop (magnet underneath). One switch will open the gate and another will move the magnet to allow the tractor through.

The bare ply is a removable section to allow access to the servo controllers.

I'm hoping to push on in this area now. It is a nice change from soldering jobs!!

https://youtu.be/_4tDjsUPEtg

It's only short but will give you an idea.

Any thoughts, criticisms and suggestions are welcome.

Thanks
Dan
My Layout Thread: viewtopic.php?f=22&t=30117

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Mountain
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Re: MIDVILLE JUNCTION Modern 00

Postby Mountain » Wed Mar 21, 2018 7:11 pm

That's the first farm gate I've seen to move like that! Well done. It needs someone glued to it who is opening it. Is there a way to slow it down? It is very good though. Very impressive! :D

dan8400
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Re: MIDVILLE JUNCTION Modern 00

Postby dan8400 » Wed Mar 21, 2018 7:14 pm

Thanks mountain.

I do need to figure out how to slow it down. I didn't think about gluing someone to the gate. Nice idea that!

Thanks
Dan
My Layout Thread: viewtopic.php?f=22&t=30117

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TimberSurf
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Re: MIDVILLE JUNCTION Modern 00

Postby TimberSurf » Wed Mar 21, 2018 10:28 pm

I have to agree about slowing it down, what is driving it? If it's discrete or Arduino, I can help, but if it's a PIC, your on your own! lol
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Lumsdonia <--- Hit link to go to my website for full story and wiring advice!

dan8400
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Re: MIDVILLE JUNCTION Modern 00

Postby dan8400 » Thu Mar 22, 2018 5:39 am

TimberSurf, I am using two servo testers and a toggle switch. Can I put a resistor in the servo positive wire?

Thanks
Dan
My Layout Thread: viewtopic.php?f=22&t=30117

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TimberSurf
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Re: MIDVILLE JUNCTION Modern 00

Postby TimberSurf » Thu Mar 22, 2018 1:04 pm

Unfortunately a simple resistor won't cut it! In manual mode, there is a way to use a resistor to set the end point of both directions, but the rate is full tilt!
In the sweep mode, you use the knob to set the speed, but have no control of the end points!
I think you need to either build a 555 circuit (you can define end points and speed) or else use an Arduino (you can define everything, including delays and "bounce" or deceleration at the end points)

I will be shortly demoing my software program for driving lights, sound, sequential arm movements with acceleration, deceleration and landing bounce for a barriered level crossing. Maybe you can get some inspiration from that to go down the arduino route!
Image
Lumsdonia <--- Hit link to go to my website for full story and wiring advice!


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