| ??? 04/16/06 17:24 Read: times |
#114339 - Rotary encoders Responding to: ???'s previous message |
Using rotary encoder for panel apps, from Grayhill or Agilent, you could generate just up and down signals with the help of simple circuitry. These up and down signals you can hook up to digipots with up and down interface instead of SPI/ I2C interface. |
| Topic | Author | Date |
| Dual-tracking voltage regulator | 01/01/70 00:00 | |
| Sounds s a bit unrealistic | 01/01/70 00:00 | |
| This was Kai-bait, in a sense | 01/01/70 00:00 | |
| Keep it simple | 01/01/70 00:00 | |
| That's what I want to do | 01/01/70 00:00 | |
| Digipots | 01/01/70 00:00 | |
| Goodness! How would that work? | 01/01/70 00:00 | |
| Rotary encoders | 01/01/70 00:00 | |
| These don't serve to simplify anything | 01/01/70 00:00 | |
| Ahem, | 01/01/70 00:00 | |
| Schematic | 01/01/70 00:00 | |
| Thanks, Kai, for presenting this circuit | 01/01/70 00:00 | |
Is possible | 01/01/70 00:00 | |
| Well, I said I'd considered a DAC | 01/01/70 00:00 | |
| isn't there a chip that does this? | 01/01/70 00:00 | |
| There used to be ... | 01/01/70 00:00 | |
| MAX1965 | 01/01/70 00:00 | |
| EEEEK! It's a switcher! | 01/01/70 00:00 | |
| quiet - variable | 01/01/70 00:00 | |
| Interesting ... how about the noise? | 01/01/70 00:00 |