Pmod ENC: Rotary Encoder
Documentation
Reference Designs
Description
- Rotary push-button shaft encoder
- Adds multiple types of user input to host board or project
- Additional static slide switch
- Small PCB size for flexible designs 1.5 in × 0.8 in (3.8 cm × 2.0 cm)
- 6-pin Pmod connector with GPIO interface
- Follows Digilent Pmod Interface Specification Type 1
- Library and example code available in the resource center
| Pin | Signal | Description |
|---|---|---|
| 1 | A | Output of button A in the encoder shaft |
| 2 | B | Output of button B in the encoder shaft |
| 3 | BTN | Output of the integral push button in the encoder shaft |
| 4 | SWT | Output of the on board switch |
| 5 | GND | Power Supply Ground |
| 6 | VCC | Positive Power Supply (3.3/5V) |