Potentiometer Modules are adjustable resistors that allow for manual control over voltage and current in a circuit. These modules are widely used in applications such as volume controls, dimmers, and sensor calibration. Potentiometer modules simplify the integration of adjustable control into electronic projects, providing an easy interface for tuning performance.

With their ability to smoothly adjust values, potentiometer modules are ideal for applications where fine-tuning is required. These modules are essential for controlling parameters in audio systems, motor speed controllers, and analog sensors.