A message box pops out randomly says "input string format incorrect" during voltage reading.
Anyone knows what's the reason?
Hi,
Welcome to the forum.
Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html .
Then look down to item #7 about how to post your complete code.
It will be formatted in a scrolling window that makes it easier to read.
What model Arduino are you using?
What does your code do?
What is the application?
OPs pic;
Thanks.. Tom... 