The quadrature phase relationship between encoder A and B contacts causes clockwise rotation to increment the DPOT setting, and counterclockwise rotation to decrement it
| Authors | Stephen Woodward |
| Main Document | Article «An unbuttoned circuit for setting digital pots» |
| Description | Figure 2 |
| File Format / Size | PDF / 9 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «An unbuttoned circuit for setting digital pots»
- Figure 1. This 24 pulse-per-rev quadrature encoder can run the 128 position DPOT U2 from limit to limit with just 5 + 1/3 quick rotations, easily completed in about as many seconds
- Figure 2. The quadrature phase relationship between encoder A and B contacts causes clockwise rotation to increment the DPOT setting, and counterclockwise rotation to decrement it