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Old 01-12-2013, 05:57 PM
Chatouille Chatouille is offline
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Do you mean to use the pull down resistor in case of power loss to the controller? (so that the LED’s don’t go to full power?) From what I’ve read, if you remove power to the arduino, the PWM output is already held low, and the lights will not come on. It would be a great safeguard if the physical connection is lost though, and very easy to add to the LDD boards.

Chris
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