A Function You Never Heard of but NEED to Know About

[@EljayRadiology]

I'm new with Arduino, so this was pretty informative, thanks!

[@CircuitCrush]

Glad it was helpful!

[@dreamswinger9328]

Very nice...! I think in programming language, when you compare “character Array” with “#” that means you are uncertain about the input value in terms of numbers (like no. of characters will be received) so we check that uncertainty with “#”. I think that make sense.

[@keithou4389]

your voice recording changes are bizarre 😅

[@CircuitCrush]

Didn't notice anything "bizarre" perhaps your sound is off?

[@keithou4389]

​@@CircuitCrushsorry, at about 0:04 you made a cut that didn't transition well, I thought it was a change in recording environment since the background noises also changed.

[@CircuitCrush]

@@keithou4389 Thanks for letting me know.