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Wiring panel LEDs in series with the Tortoise™ switch machine

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Note: Do not use additional resistors.
The resistance of the Tortoise™ motor is about 600 ohms, an ideal limiting resistance for LEDs.

The Tortoise™, the Tortoise™ Logo and the Tortoise™ graphic are trademarks of Circuitron, Inc. of Romeoville, Il. They and all photos of the Tortoise™ are used with permission.

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