# EC11 Rotary Encoder Module

**Type:** Product page · **SKU:** SEN0235 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/ec11-rotary-encoder-module.html ([markdown](https://core-electronics.com.au/ec11-rotary-encoder-module.html.md))

The DFRobot 360 degree rotary encoder module is based and designed on the EC11 rotary encoder button. The module has three signal terminals: terminals A & B are...

## Pricing

- **Price:** $4.85 (inc GST) — $4.41 AUD, exc GST
- **Quantity discounts:** 6+ $4.19 (exc GST) · 12+ $4.01 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 40 today, and up to 500 more in 8–12 days.

## Description

The DFRobot 360 degree rotary encoder module is based and designed on the EC11 rotary encoder button. The module has three signal terminals: terminals A & B are encoder output; terminal C is the button signal output. It is quite suitable for applications such as a volume knob and varying lighting voltage. The rotary encoder module comes with XH2.54 bonding pad, easy to use in prototyping projects such as automotive electronics, multimedia speakers, instrumentation, smart home and other fields.

### Specification

3. Operating Voltage: 3.3V ~ 5V
4. Full Rotation Angle: 360 degrees (no stop point)
5. Number of pulse: 15
6. Rotation Life: 30000 ± 200 Cycles
7. Contact Resistance: = 100mO
8. Insulation Resistance: 100MO or more
9. Oscillation: <10ms Press
10. Working Temperature: -30°C ~ +80°C
11. Module Size: 33.8 \* 22.4 (mm) /1.3 \* 1.1 (inches)
12. Weight: 14g
### Documents

 [Product WIKI](https://www.dfrobot.com/wiki/index.php/EC11_Rotary_Encoder_Module_SKU:_SEN0235)
 [More Documents](https://www.dfrobot.com/wiki/index.php/EC11_Rotary_Encoder_Module_SKU:_SEN0235#More_Documents)

### Parts List

16. EC11 Rotary Encoder Module x1
17. XH2.54-5pin header x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/_/1_5_6.jpg)