645 Switch deBounce for Rotary Encoder
645 : Switch deBounce for Rotary Encoder
- Author: Andreas Birk Gustafson
- Description: This design will take 2 inputs from a rotary encoder and determine rotation & direction.
- GitHub repository
- Open in 3D viewer
- View in Wokwi
- Clock: 1 Hz
How it works
Connect the rotary encoder to input A ("A_in") and input B ("B_in"). The output will then be a debounced signal to used with i.e. a counter, having clk & up/down on output 1 & 2 respectively.
How to test
Connect to input 1+2, check output 1+2
External hardware
Rotary encoder - preferribly one from an Arduino set.
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | A_in | down/up | |
| 1 | B_in | clk | |
| 2 | |||
| 3 | |||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 |