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—Return Policy—

You may return an un‑used lighting kit for any reason within 30 days from the day you receive it.

The purchase price will be fully refunded.

There is no restocking fee.

Please contact us, by e-mail at, mailroom‑a‑t‑ or call us, toll free (877) 560‑6398, for return authorization.

Shipping and handling charges will not be refunded.


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See the Pulsator in Action.

The Pulsator Circuit Board $14.

For a pseudo–random flicker

Your special modeling projects demand more than one simple blinking light…

The Pulsator Circuit Board allows you the options to have

The Pulsator Circuit Board kit is compact and simple—even a beginner at electronics will have no trouble following the illustrated instructions and assembling this custom printed circuit board.

pulsator photo one

The basic Pulsator Circuit Board with one self‑blinking LED


Need simple fire effects?
      No problem.
Need a complex alien rocket exhaust?
      It’s a snap with The Pulsator.

pulsator photo two

Here all three positions are used for three self‑blinking LEDs

The Pulsator Circuit Board kit comes with

Pulsator Parts Image

In a short time, you can have the blinking light effects that will make your model come to life!

What You Should Know

The Sequenziatore and Soldering

Some experience at soldering electronics will be helpful—but this kit can be done by a modeler who is just learning to solder. We recommend a fine‑point soldering iron and small diameter solder.

The custom printed circuit board will need to be drilled to accept the circuit components. You will need a 1/32" drill bit—or more than one, in case one breaks.

The Pulsator makes a fine start to many, many projects. This kit comes with everything you need to make your basic, variable blink‑rate driver. What is to be “driven” is what you will need to provide. Because there is such a huge variety of LED lighting readily and inexpensively available and such an enormous number of modeling projects to be lit, we could not possibly provide for all the varied uses for this circuit board. The individual decisions about lighting, mounting, powering, etc. are best left to you.


Contact Us

The Kingston Vacuum Works

Toll Free (877) 560-6398
Email us at mailroom -a-t-

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Do not copy. Do not use these images or text.