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Precision Control with the KY-040 Rotary Encoder Module
Elevate your electronics projects with the KY-040 360-Degree Rotary Encoder Module, a versatile and essential component for Arduino, Raspberry Pi, and other microcontroller development boards. Designed for seamless integration into both educational and professional builds, this module offers precise rotational input with a tactile switch for enhanced user interaction. Whether you are building a volume knob, a navigation dial, or an industrial control interface, this sensor delivers reliable performance and intuitive operation.
Key Features & Benefits
- 360-Degree Rotation: Provides continuous, smooth rotational input ideal for dials, knobs, and adjustable settings.
- Integrated Push Switch: Includes a built-in tactile switch that allows for momentary action (press-to-select) in addition to rotational movement.
- Easy to Use: Features a standard 3-pin header for quick connection to microcontrollers like Arduino, ESP32, and Raspberry Pi.
- Durable Knob Cap: Comes with a high-quality, easy-to-grip knob cap for comfortable and precise manual adjustment.
- Flexible Quantity Options: Available in packs of 1 to 8 pieces, making it perfect for single prototypes or large-scale production runs.
- 5V Compatible: Operates efficiently at 5V, ensuring compatibility with most standard development boards and sensor modules.
Technical Specifications
- Model: KY-040
- Type: Rotary Encoder with Switch
- Rotation: 360 Degrees (Continuous)
- Operating Voltage: 5V DC
- Interface: 3-Pin Header (Clock, Data, Ground + Switch Pins)
- Includes: Rotary Encoder Module, Knob Cap
Applications
This module is widely used in a variety of electronic projects, including:
- Volume and brightness controls for audio and display systems
- Menu navigation and selection interfaces
- Robotics and automation control panels
- Educational STEM kits and Arduino tutorials
- Industrial HMI (Human-Machine Interface) prototypes
Add precision and interactivity to your next build. Order your KY-040 Rotary Encoder Module today and experience reliable, high-quality rotational sensing in your electronic projects.
Price: Original price was: $ 3.49.$ 1.68Current price is: $ 1.68.