| ??? 04/22/03 11:23 Read: times |
#43909 - RE: keyboard using single i/o line Responding to: ???'s previous message |
It will work if the connection of the R-2R network really behaves as a resistor which value depends on the combination of the keys pressed. This "variable resistor" and the capacitor will convert the binary combination of keys into time. Good idea!.
Alfredo. |
| Topic | Author | Date |
| keyboard using single i/o line | 01/01/70 00:00 | |
| RE: keyboard using single i/o line | 01/01/70 00:00 | |
| RE: keyboard using single i/o line | 01/01/70 00:00 | |
| RE: keyboard using single i/o line | 01/01/70 00:00 | |
| RE: keyboard using single i/o line sam | 01/01/70 00:00 | |
| RE: keyboard using single i/o line | 01/01/70 00:00 | |
RE: keyboard using single i/o line | 01/01/70 00:00 |