Variable Resistor Circuit Diagram - 100k Ohm Potentiometer Configuration #302942 (License: Personal Use)

This schematic illustrates a 100k ohm variable resistor (VR), commonly used as a potentiometer, with three terminals: input (1), wiper/output (2), and feedback loop to terminal 3. The feedback path from terminal 3 to the wiper creates a voltage divider configuration often employed in amplifier gain control, volume adjustment, or sensor calibration circuits. The layout follows conventional electronic diagramming standards for clarity and reproducibility.

Used in electronics tutorials, datasheets, PCB design guides, and educational content explaining analog circuit fundamentals; matches user intent for understanding potentiometer wiring, feedback loops, or building adjustable circuits.