








10KΩ Potentiometer – Rotary Variable Resistor (3-Pin) with Knob
A 10K Pot refers to a 10 kilohm potentiometer. A potentiometer (often abbreviated as "pot") is a type of variable resistor that allows you to adjust its resistance manually. In this case, the 10K refers to the total resistance range of the potentiometer, which is 10,000 ohms (10 kΩ). The 10K ohm potentiometer is a 3-pin rotary variable resistor used for voltage control, sensor calibration, and signal adjustment. Perfect for Arduino projects, audio volume control, and analog tuning applications.
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Key Features:
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Resistance Value: 10KΩ (10,000 ohms)
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Type: Rotary potentiometer (3-pin)
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Function: Variable resistor / voltage divider
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Includes optional knob for smooth adjustment
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Easy to use with Arduino, Raspberry Pi, breadboards, and PCBs
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High-quality rotation with long operational life
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Ideal for audio, analog sensors, DIY electronics, and automation
Product Description (Detailed):
The 10KΩ potentiometer is a versatile rotary variable resistor with three terminals: two fixed and one adjustable wiper. It's used in a wide range of analog electronic circuits for adjusting signal levels, voltage settings, and controlling output such as volume, speed, or intensity.
This component is breadboard-compatible, easy to solder onto PCBs, and often paired with Arduino and microcontroller-based projects for analog input and control. Common uses include voltage divider circuits, sensor calibration, and analog signal tuning.
Some variants include a knob for manual adjustments, making it user-friendly in panel-mounted or enclosure applications.
Technical Specifications:
Parameter | Specification |
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Resistance | 10KΩ (10,000 ohms) |
Type | Rotary potentiometer |
Pin Count | 3 (Two fixed ends, one adjustable wiper) |
Mounting | Through-hole (or panel mount optional) |
Shaft Diameter | ~6mm (standard knob compatible) |
Power Rating | 0.25W (250 mW) |
Tolerance | ±10% (typical) |
Operating Temperature | -40°C to +125°C |
Rotation Life | 10,000+ cycles |
How to Use:
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Use center pin (wiper) and one side pin to get a variable resistance.
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Use all three pins to create a voltage divider.
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Connect to Arduino analog input (A0–A5) to read and tune analog values.
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Rotate the knob to adjust output from 0V to input voltage (e.g., 5V).
Example: In Arduino, connect side pin to GND, other side pin to 5V, and wiper to A0 for analog input reading.
Applications:
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Volume control in audio systems
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Adjustable brightness or speed control
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Analog sensor calibration
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Voltage divider circuits in DIY electronics
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Input control for Arduino and Raspberry Pi projects
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Panel-mounted knobs for enclosures
Package Includes:
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1 × 10KΩ Potentiometer (Rotary, 3-Pin)
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