DCC Impulses Column - 4
Tips & Techniques
Here are some of my methods and techniques for you to consider.
Blowing things off
Air compressors are a big part of model railroading. I have one
for my airbrush and a large unit in the garage for big blow-off
projects, as well as inflating tires, etc.
However, on the workbench, the big compressor is too cum-
bersome to use and the airbrush compressor won’t develop
enough wind to blow things off.
The solution: canned air!
6: Canned air can be purchased at any office supply store.
6
LEDs, no resistors
It uses up time and space to wire LEDs and resistors for all your
lighting needs. Many decoders today come with series resistors
already included for direct LED connection.
For the rest, consider LEDs with the resistors built in. Called 12
volt LEDs, they light about 4 volts and are almost full brightness
by 6 or 7 volts. I’ve found them in warm white color, which
works well for steam and early diesel headlights, as well as
interior lights for structures.
I purchased the unit shown in the photo from Litchfield Station,
their part number:
. The photo was taken with no
external resistors being used. The LED was connected to a 9-volt
battery. Other vendors have similar products. Find what you like.
7
7: A 12 volt LED from Litchfield Station.
MRH-Jun 2013
