Very likely porta for led 4 is an open collector port. In such a case, you just need to change the way the led is connected.
(Check the data sheet for confirmation)
Cheers
Al.
|
Re: One LED not light up
Very likely porta for led 4 is an open collector port. In such a case, you just need to change the way the led is connected.
(Check the data sheet for confirmation)
Cheers
Al.
All progress began with an idea
Members who have read this thread : 0You do not have permission to view the list of names.
Posting Permissions
Bookmarks