KY-040 EC11 360° Rotary Encoder Position Sensor Switch Module For Arduino MCU Development
SPECIFICATIONS
Application: Computer
Brand Name: Liludin
Condition: New
Dissipation Power: Standard
High-concerned chemical: none
Operating Temperature: Standard
Origin: Mainland China
Package: DIP
Supply Voltage: 5V
Type: Voltage Regulator
is_customized: Yes
Standard KY-040 module equipped with EC11 360-degree unlimited rotary encoder.
Independent switch function, rotation positioning + press switch two control modes integrated.
Standard pin layout, simple wiring, perfect compatibility with Arduino and mainstream development boards.
Stable pulse output, precise angle identification, good anti-interference performance.
Suitable for volume adjustment, parameter setting, smart device control and electronic DIY projects.










- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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