Hello.
First, thank you all for the help that so many forum members give here to others.
When you configure a digital I/O pin to be General Purpose Input pin, you can either set it to Tristate mode, or Pull-up/down mode.
What makes you decide which mode to set it to?
Thank you.
First, thank you all for the help that so many forum members give here to others.
When you configure a digital I/O pin to be General Purpose Input pin, you can either set it to Tristate mode, or Pull-up/down mode.
What makes you decide which mode to set it to?
Thank you.