Also a link to the data sheet for the part so that we don't have to hunt it down and how it is wired to your Arduino. Which Arduino model may be important, too.
Please read the "how to use the forum-please read" stickies.
Also a link to the data sheet for the part so that we don't have to hunt it down and how it is wired to your Arduino. Which Arduino model may be important, too.
Please read the "how to use the forum-please read" stickies.