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Author Topic: Smooth Stepper and digital touch probe  (Read 2697 times)

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Smooth Stepper and digital touch probe
« on: January 03, 2011, 05:57:37 PM »
I want to connect my touch probe to port 3 pin 1 on my SS. Do I connect one side of the probe to pin one and the other to +5v or gnd?? Or do I need to add a resistor in series with the +5V or ground connection??

thanks
Doc