Modeling topic

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:

Benchwork

I started on my benchwork. After looking at several styles I settled on L girder cantelivered on the wall.

My material list was:

2 sheets 3/4 4x8 plywood (Only used 1 1/2 sheets)

8 8' 2x2's

2 3/4" cabinet screws

15ga x 1 1/4" pin nails

Wood Glue

I attached 1 1/2 x 3/4 furring strips to the wall studs with 3 cabinet screws. The horizontal supports are 3/4 x 3 x 22" ply attached to the furring strips with 4 pin nails. I then used the 2x2 cut at 45 degrees to brace the horizontal braces. They are attached to the furring strip with a cabinet screw and pin nailed in an x patern to the horizontal brace. The L girders are all 3" plywood strips glued and pin nailed.

I was a little bit hesitant about using the plywood and light construction. The benchwork turned out bomb proof. There is absolitely no vertical or horizontal movement. I can put all my weight on it and it doesn't even creak. I could have easily gotten away with using 2 1/2 instead of 3" plywood strips.

I have a worksite table saw, miter saw, pin nailer and air compressor so it made for quick work. Even if I didn't have these I would highly reccommend renting them for 24 hours to do benchwork.

Thanks for reading

Steve

Gibbard Furniture Update

A bunch of details to complete but putting this project structure aside for now. Finished the ivy on the west wall, temporary banner across the front (the dymo label tape doesn't want to stick to the painted wall). Reflections in the windows behind the glazing is from pictures of the actual location taken a few years ago. Doing a section of landscape foam to support the building. Slow process to building the Napanee scene the way I want it.

OSCR's picture

From my friend in England

I model proto-typically as possible. But here's a 'layout' a friend outside of the hobby that builds Lego structures and the sort... It's a tram..

https://youtu.be/QIM4_Jqdn8M

enjoy. 

Martin t's picture

Model realistic Tunnel Portals

Tunnel portals are important scenery details, which most often is bought as a standard item ready made. Then just as often the portal will be somewhat misplaced, unless you´re modelling exactly that region of the prototype.

 

DD35A Kitbash

Here are a couple of before and after photos of my "Kitbashed"? DD35 project using the old Athearn Bluebox DD40 as a starting point.

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.
gregc's picture

who am I

Retired embedded firmware engineer (EE) from Bell Labs and Qualcomm.  Developed real-time code for data terminals, speakerphones, CDMA phones, echo-cancellers, voice-recognition, optical communication, optical amplifiers, Linux ethernet driver and OFDM multi-band radio control.

Guitar, biking, RC sailplanes and FAA glider license.

Branch Line Roundhouse #7001 Detail Associates

Recently acquired a Detail Associates "Branch Line Roundhouse" Kit # 700, that I was assured was complete.

Seems to be missing the instruction sheet and parts inventory. Looking for a copy, if you can help let me know


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