| ??? 09/09/12 09:35 Read: 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. |
| Topic | Author | Date |
| Regarding pull up resistors | 01/01/70 00:00 | |
| Depends | 01/01/70 00:00 | |
| ++ Depends | 01/01/70 00:00 | |
contacts... | 01/01/70 00:00 |