DCC - Electrical

Joe Baldwin's picture

Any Roco Z21 users?

I've purchased a ROCO Z21 as I am impressed with its smart phone / tablet apps for both IOS & Android.  I've seen a couple of systems in use at train shows but not much else.  If you are using one, I'd appreciate your opinion of the system.

Thanks,

Joe Baldwin

Emergency Power Off (EPO) Button

I am finishing off a room for a small layout (approx 11x15).

I asked the electrician (Sparky) to include an EPO (6 feet off of floor) that will turn off the duplex outlets used to plug in electrical and electronic equipment.

The intent of the EPO is to turnoff DCC, wireless , etc. equipment in case of an impending disaster or smell of burning in the room.

I assume that the only issue I have is momentum as the locomotive slows down.

Are there any other issues that I should consider?

Dave Clifford

 

 

hoffertg's picture

Digitrax Problem

I am experiencing a Digitrax problem that I cannot figure out. After two years of redoing my layout, I finally have all my switch machines installed and wired and power to the track. Everything works great when I use the throttle on my Zephyr. The problem that I am having is my UR90 and UR91 are not recognizing signals from my DT402R or UT4R throttles. If I teather them into the panel plug they will recognize my command. The batteries are reading 9.5 volts. I have reset theZephr back to factory settings. I have reprogrammed the two engines that I am using.

Unknown Decoder

I bought a locomotive on eBay.  When it arrived it looked like it had a decoder in it.  I put it on my programming track and it wouldn't read.

I have been installing decoders and servicing DCC systems for over 20 years.

Never seen one of these. 

Anyone have any idea what it is?

Thanks

Ernie

rrfaniowa's picture

Only one week until the Amherst Show…

…and we've got the business cards on their way via rail:

geoffb's picture

SMA30 A Simplified WiFi Throttle You Can Customize

Model railroaders running JMRI have the capability of connecting  their cell phone or wireless tablets as a remote throttle for DCC control. I have often heard modelers who would like newcomers to operate their layouts with a simplified throttle, with a speed control knob.  Also reducing the possibility of inadvertently changing things visitors know nothing about. This article describes the construction of a simple WiFi throttle that connects directly to the JMRI WiFi server. It is not dependent on your DCC base station connected to JMRI.

Can you recommend a 21 pin decoder?

I'm looking to add a decoder to an HO Rapido GMD-1.  It has a 21 pin socket for adding a decoder.  Ideally, I would prefer to install a sound decoder, but right now, just cannot justify $100+ for the decoder.  So I plan to add a non-sound decoder, at least for the time being.  I've found 3 that are similar in price. 

Digitrax DH166MT
NCE D16MTC
ESU Lokpilot

All can be found in the approx $20 range. 

JohnF281's picture

3D Printed Light Fixtures

In my last Layout Update I mentioned some 3D printed light fixtures that I have been working on. Here are some pictures of them as they came from Shapeways to adding Micro LEDs. With the Just Play system from Woodland Scenics you can easily dim them to the desired brightness and not have to worry about resisters. With my layout being an industrial complex I will be adding a lot of security and work lights. I will post the links below to the Shapeways files. 

- https://www.shapeways.com/product/3FHMLCD2U/ho-scale-1-87-security-light...

mirenol's picture

MRC Prodigy Express

Somewhere between Connecticut and Texas, I lost the flat cable which attaches the handheld cab unit to the base unit of my MRC DCC controller. It's an old Prodigy Express, but when last powered up it worked great, so I'm not anxious to toss it out.  I have been unable to find an MRC dealer who can help me.  Any ideas of where to get a cable, or can someone tell me the configuration for the flat cable so I can buy one, or get one made. Really appreciate any assistance.

Mike Reynolds 

pierre52's picture

ESU Cab Control Discussion

Having recently received my new ESU Cab Control and Mobile Control II throttle, I thought it might be useful to start a Blog and share experiences.  I have deliberately made this a blog rather than a topic but invite anyone who has an interest in this subject to add to the discussion.

To ease the typing I would like to introduce some abbreviations:

CC = Cab control (The ICU or command station)

MC 2 =  Mobile Control II ( The Android based handheld Throttle)

Peter


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