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Pre-wired NK8032 & NK8032A, B & C Beacon Kits
Product & installation overview:
The Beacon
module simulates the light of a rotating roof beacon or early-era incandescent
bulb type warning beacon by varying the intensity of the attached LED. Click on
the image below to view a video of the effect.
The NK8032 is configured with either a Yellow
LED
The NK8032A is configured with either a Red
LED
The NK8032B is configured with either a White
LED
The NK8032C is configured with either a Blue
LED
Utilizing the industry’s smallest
microcontroller and associated voltage control circuitry, these modules
with LED,
consume less than
20 ma. This
makes all of the NK8032 type
Kits well suited for low power applications such as battery operation but can
easily be powered by any well-filtered and regulated DC power source with an
output of 6-18VDC. The very small overall size of this module will allow it to
be easily placed in and around any structure.
Connecting the NK8032 $ N8032A, B or C:
Installing
any of these Beacon Kits is very straightforward.
Because the modules have circuitry on both sides, care must be taken to be sure
that the components or wire solder points will not make contact with any metal object which could cause a short
circuit. These kits are pre-wired with input power wires already connected. The red wire is for connection to +DC and the black wire is for connection to –DC (ground). These wires are pre-tinned for easy soldering to your power source. Figure 1 below shows a close-up of the circuit and wiring connections.
Important note:
A low-wattage
iron with a pointed tip should be used for connection of wires. Too much heat or
solder can easily damage the wires.
The
LED included with these kits will provide sufficient brightness for a
realistic effect. The brightest light output will be seen from the front of the
LED surfaces, but these LEDs do also have relatively bright “side-shine”
allowing good viewing over a horizontal angle of up to 150 degrees. Plan the
positioning of the LED in your model to “point” them toward the middle of the
viewing angle for best
effect.
We recommend
mounting the LED from the back by attaching adhesive to the wires near
the back of the LEDs so adhesive is not placed directly on the LED. It
is also recommended that whatever adhesive is used that it does not
contain high aggressive solvents that could attack the insulation on the
wires. Walthers Goo is an example of an “aggressive” solvent type
adhesive. Elmers white Glue, CA (superglue) and 2-part epoxies are very
safe for this type of mounting and will not damage wires or surfaces of
your model in most cases.
We hope the added realism it provides
enhances your enjoyment of the hobby.
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