Fermion: EC11 Rotary Encoder Module
EC11 360° incremental rotary encoder breakout with push-button terminals, operating 3.3–5 V for electronics prototyping.
Pinout
- VCC1
power
Type · PowerVoltage · 3.3V-5V - GND2
ground
Type · Ground - A3
encoder phase A
Type · Signal - B4
encoder phase B
Type · Signal - C5
button signal
Type · Signal
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| VCC | 1 | Power | power | 3.3V-5V |
| GND | 2 | Ground | ground | |
| A | 3 | Signal | encoder phase A | |
| B | 4 | Signal | encoder phase B | |
| C | 5 | Signal | button signal |
Pin details
5 connections- VCC1
power
PowerVoltage · 3.3V-5V - GND2
ground
Ground - A3
encoder phase A
Signal - B4
encoder phase B
Signal - C5
button signal
Signal
Start wiring
I2C · Analog · 3.3 – 5 V · Bare
Verify supply voltage and logic levels before powering up.
Module pins: VCC, GND, A, B, C. Schematik maps them to your board in the app.
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