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Topic: Help reliably reading switch on long wire (Read 3992 times) previous topic - next topic

Grumpy_Mike

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With a 10k resistor in place of the 22R

No but you could push it up to 330R.

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and a 0.1uF in place of the 100pF?

Yes.

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Then use a 1k resistor as a pullup rather than a pulldown?

Yes.

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should this resistor be located to the left of "outside world" in the image from your site?

No have the pull up directly onto the arduino pin.

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I know these are basics questions

No problem with that.  :)

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thanks to help on forums like this one!

It's a good place to be.

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