| ??? 02/22/08 18:10 Read: times |
#151311 - of course, you will Responding to: ???'s previous message |
You have on P3.4 internal pull-up resistor and this input
will never see logic "0" with 470k. what does the "internal pull-up resistor" have to do with "see logic "0"" Erik |
| Topic | Author | Date |
| check my interfacing scheme please? | 01/01/70 00:00 | |
| Schematic is not clear to me atleast | 01/01/70 00:00 | |
| too big input resistors | 01/01/70 00:00 | |
| of course, you will | 01/01/70 00:00 | |
| Judging from the picture on the home page ... | 01/01/70 00:00 | |
| the FAQ has it all | 01/01/70 00:00 | |
| my apologies | 01/01/70 00:00 | |
| No need to apologize, Brian... | 01/01/70 00:00 | |
| thank you | 01/01/70 00:00 | |
| nit really ... but | 01/01/70 00:00 | |
thank you | 01/01/70 00:00 | |
| dont know other way | 01/01/70 00:00 |