Arduino Modulino® Knob

Arduino Modulino^® Knob is a compact, plug-and-play input module that features a quadrature rotary encoder (PEC11J-9215F-S0015) paired with an onboard STM32C011F4 microcontroller, enabling both precise rotational input and push-button interaction. The module is designed to integrate seamlessly with the Arduino ecosystem. Featuring a high-quality rotary encoder with a tactile push-button, the Modulino Knob allows users to implement intuitive control interfaces for a wide range of applications, such as menu navigation, parameter adjustment, and interactive projects. It connects via the Qwiic I²C connector, enabling easy daisy-chaining with other Modulino components without soldering. The module also includes a built-in RGB LED for visual feedback, enhancing user interaction. With a robust design and Arduino’s signature ease of use, the Modulino Knob is ideal for both prototyping and educational environments.