Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
Per Westermark
09/09/12 03:35
Read: 561 times

#188278 - Depends
Responding to: ???'s previous message
The processor may have internal pull-up, but with quite high values.

Depending on wire length, capacitive load etc, it might be an advantage to have a bit stronger pull-up, to reduce sensitivity to noise. Or you might need to add more software filtering.

List of 4 messages in thread
Regarding pull up resistors      Sai Siddharth      09/08/12 23:08      
   Depends      Per Westermark      09/09/12 03:35      
      ++ Depends      Michael Karas      09/09/12 13:31      
         contacts...        Kai Klaas      09/10/12 04:27      

Back to Subject List