Technical Model Train Forum | Model Train Forum

R3 Uno as a cheap S88 module

1

155

10

208

Doodlebug gear damage

7

232

R2LC/R4LC Serial Port Buffer

4

152

by gunrunnerjohn

Signal lights on switches

2

26

620

by gregc

Z-4000 Track Power to TIU and Signal Strength from TIU -- Isolated problems

3

147

by gunrunnerjohn

13

309

Question Regarding BLI Loco's

13

408

geared trucks for home made loco

5

187

by arcadeperfect

Home Build DC Bench Supply on Steroids

18

428

by gunrunnerjohn

Broadway Limited SD40-2

5

265

Bumper Lighting Help

4

416

by gunrunnerjohn

Lionel Standard Gauge No. 8 Engine

1

223

by T-Man

Hunt Magnetic Couplings

2

298

by wvgca

BLI Paragon 3 Troubleshooting

2

376

Power conversion

6

738

Saiki Train Traffic Light wiring

0

170

by jimben

Voltage drop across diode

13

619

by jimben

Set multiple tortoise switches from a single toggle

2 3

43

2K

Wiring a Working Crossing Signal for DC Operation

9

1K

by tr1

MRC tech II 2500

4

583

by gregc

electrical components?

tr1
6 mo ago

2

27

1K

by gunrunnerjohn

Questions about Azatrax block signals

5

310

What are the two grades of locomotives?

tr1
6 mo ago

1

310

Train Detection

11

870

Detecting coupler activity in HO

18

670

by gregc

Build a Track Powered Adjustable DC Power Supply

2

33

2K

by wvgca

Postwar Lionel HO Engine Rubber Band Conversion

9

855

7

1K

by gregc

9

527

by biff

Lionel 6-31960 Polar Express Problem

2

20

1K

by gunrunnerjohn

Lionel postwar 736 Berkshire wheels locked up

3

438

by Tom_C

Weird problem with engines that have 6-wheel trucks

4

417

by DonR

Lionchief Engine troubles

7

464

by gunrunnerjohn

Level Crossing Signal Control (with an Arduino)

3

607

by Big Ed