| ??? 06/27/08 09:05 Read: times |
#156244 - I got the it! Responding to: ???'s previous message |
Hi,
I changed the circuit with 4 resistors and got the output. Here is the modified circuit: 
Here is the Histogram (for 10000 runs) for various switch combinations. For 00 combination: 
For 01 Combination: 
For 10 Combination: 
For 11 Combination: 
Hope this would be of some use to others who may try to use this type of key sensing. Thank You! Suresh. |
| Topic | Author | Date |
| Switch sensing circuit | 01/01/70 00:00 | |
| I see njothing wrong with your calculations | 01/01/70 00:00 | |
| reply.. | 01/01/70 00:00 | |
| Can you post your simulation results? | 01/01/70 00:00 | |
| I got the it! | 01/01/70 00:00 | |
R-2R ladder | 01/01/70 00:00 |