Doctor Feelgood
Administrator
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 Posted: Sun, 12 Mar 2006 19:39:22 Post Subject: |
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I have seen this done with phone jacks... Which seems a bit overly difficult.
Maybe a 1/8" mono audio jack?
I would use both wires just to complete the circuit properly, in case there is plastic or something else non-conductive in the way of using the chassis as a ground. |
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