| ??? 03/02/05 21:21 Read: times |
#88914 - digitally programmable anti-aliasing |
My collegues and I are having trouble programming code using the 8051 microprocessor to adjust a 100k ohm digital potentiometer. At this point we don't know how to program a "digi pot" the purpose of our experiment is to filter cutoff frequency that must be digitally controllable through a 8051 microprocessor. The cutoff frequency must be adaptable in the range of 3 KHz to 10 KHz with resolution of 100 Hz or better w/o the need for component replacement or any mechanical adjustments. Can any one help us please? |
| Topic | Author | Date |
| digitally programmable anti-aliasing | 01/01/70 00:00 | |
| it would be very helpful | 01/01/70 00:00 | |
| What is your question? | 01/01/70 00:00 | |
| filter | 01/01/70 00:00 | |
| Datasheet? | 01/01/70 00:00 | |
Digital Pots | 01/01/70 00:00 |