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Step 12Test the Negative Connections

Test the Negative Connections
Test for any possible short circuits with all other conductive thread and terminal connections.
Test for resistance from the negative LED terminal to the beginning as well as the end of the negative trace.

In this example the negative trace is 20 feet long and the resistance was 17.4 ohms.
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Author:Lynne Bruning(Lynne Bruning)