| ??? 03/30/06 15:18 Modified: 03/30/06 15:20 Read: times |
#113420 - Excellent point, I have, however, not ha Responding to: ???'s previous message |
But this current is in uA range wont this lead to dry contact?
Excellent point, I have, however, not had any problems. Maybe, the fact that the silicon membrane keypads I use have a slight "scouring" action when pressed is the reason. Erik |
| Topic | Author | Date |
| Pullups for reading marrix keypads. | 01/01/70 00:00 | |
| it's a LPC | 01/01/70 00:00 | |
| LPC modes. | 01/01/70 00:00 | |
| Excellent point, I have, however, not ha | 01/01/70 00:00 | |
| No problems != No Bugs. | 01/01/70 00:00 | |
| believinf the data sheet | 01/01/70 00:00 | |
| Dry Contact is not a condition. | 01/01/70 00:00 | |
| Interface Physics | 01/01/70 00:00 | |
| Brilliant analysis | 01/01/70 00:00 | |
| 5µm is better than 1µm | 01/01/70 00:00 | |
| What a shit! | 01/01/70 00:00 | |
| Maybe ... | 01/01/70 00:00 | |
| Maybe ... | 01/01/70 00:00 | |
| Poor Appnotes from Philips. | 01/01/70 00:00 | |
true, but not quite | 01/01/70 00:00 |