Arduino ABX00107 Modulino Knob Rotary Encoder Module with Push Button

Rotary encoder module with integrated push button for precise user input in Arduino projects. The Modulino Knob provides incremental quadrature output for rotation detection and a digital signal for button presses, making it ideal for menu navigation, parameter adjustment, and volume control.

Advantages

Compact design with a durable plastic knob and standard 2.54mm header pins for easy breadboard integration. Operates from 3.3V to 5V DC, compatible with Arduino Modulino ecosystem and other microcontrollers.

Suitable for

• User interface and menu navigation
• Parameter adjustment in embedded systems
• Volume control and media applications
• Prototyping and educational projects

Key specifications

• Incremental rotary encoder with push button
• Quadrature output (A/B phases) and digital button signal
• 20 pulses per revolution
• Operating voltage: 3.3V - 5V DC
• 5-pin interface: VCC, GND, SW, DT, CLK
• Through-hole mounting

Recommendations

Pair with Arduino Modulino base boards for quick prototyping. Use pull-up resistors on button and encoder lines as needed.