The xcluma Rotary Potentiometer Analog Knob Module is a versatile and easy-to-use input device designed for analog control in robotics, embedded systems, and DIY electronics. Featuring a smooth rotary knob and a precise resistive track, this potentiometer module provides a variable analog voltage output that changes proportionally to the knob’s position. This makes it ideal for fine-tuning settings such as speed adjustment, brightness control, menu navigation, and parameter tuning.

Compatible with standard 3.3V–5V DC systems, the module offers a 3-pin interface (VCC, GND, and analog output) that can be easily wired to development boards and microcontrollers. When used with an analog-to-digital converter (ADC), platforms like Arduino, AVR, PIC, ARM, or microcontrollers paired with ADC add-ons on Raspberry Pi can read the potentiometer’s position as a smooth analog value.

The 10KΩ resistive element (common value for general control tasks) and knob design provide comfortable and responsive manual input. Whether you’re building a robot controller, sound interface, lighting control panel, or user-tunable parameter interface, this potentiometer module delivers reliable performance and intuitive control.

Compact and breadboard-friendly, the xcluma Rotary Potentiometer Module is perfect for prototyping, learning electronics, and adding physical control interfaces to embedded projects without complex wiring.