23 RGB Mixer
23 : RGB Mixer
- Author: Matt Venn
- Description: Use 3 rotary encoder to control 3 PWM generators
- GitHub repository
- Open in 3D viewer
- Clock: 10000000 Hz
How it works
3 PWM generators are fed by 3 debounced encoder peripherals.
How to test
Connect 3 digital rotary encoders to the first 6 inputs. Changing the encoders will change the PWM outputs on the first 3 outputs.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | encoder 0 pin a | pwm 0 | n/a |
| 1 | encoder 0 pin b | pwm 1 | n/a |
| 2 | encoder 1 pin a | pwm 2 | n/a |
| 3 | encoder 1 pin b | n/a | n/a |
| 4 | encoder 2 pin a | n/a | n/a |
| 5 | encoder 2 pin b | n/a | n/a |
| 6 | n/a | n/a | n/a |
| 7 | n/a | n/a | n/a |