Description
The 103 Potentiometer is a versatile 10kΩ variable resistor that allows users to manually adjust electrical resistance by turning its central dial. Operating as a simple voltage divider, it is an essential component for providing adjustable analog inputs to microcontrollers such as the Arduino UNO and Magic Board. In educational STEM projects, it is frequently used to manually control servo motor angles, set sensor threshold values, or fine-tune the display contrast of LCD modules. Its breadboard-friendly design makes it perfect for quick prototyping and teaching the fundamentals of analog signals and resistance.
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