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Floating #PINS — Parallax Forums

Floating #PINS

msiriwardenamsiriwardena Posts: 301
in General Discussion
I have a completed project and is working as intended.My question is I have 4PINS not connected anything.
Is it better to pull these pins high or low,to avoid having floating pins.
If they are to be pulled high/low what value of resistor to be used in either case and since all the pins are made inputs
at the start.

Thank you.

Siri

Comments

  • Chris SavageChris Savage Parallax Engineering Posts: 14,406
    If the project is completed and you want to avoid making changes to the hardware you could also just set them as low outputs. This would avoid any noise on the inputs due to them floating.
  • msiriwardenamsiriwardena Posts: 301
    Chris,
    Thank you.

    Siri
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