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Old 10-13-2014, 11:18 PM
Phil Kalbfell Phil Kalbfell is offline
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Join Date: Jul 2006
Location: Hobart Tasmania Australia
Posts: 3,056
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Dave I have one track down here running on RC using the parallel port and no interface.
Sensors are connected to pins 10,11,12,13. with the earths to pins,22,23,24and 25. I did not us a common earth to ensure there was no cross feed.
I will have to check where I have the relay connected,
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