What resistor should I use for the circuit in this tutorial ( http://arduino.cc/en/Tutorial/LiquidCrystalScroll ) and should I wire it to power or ground? Which direction should it face? Thank you in advance for any help you can give on this!

What resistor do I use for this circuit?

system May 16, 2014, 7:20pm 3

Oh, I missed before that it does say a 10k resistor. But I'm still not sure whether to wire it to power or ground. Anyone know?

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