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Key Features:

• Resistance: 1KΩ (1000 ohms)

• Type: Trimmer potentiometer / preset (3-pin)

• Mounting: Through-hole (PCB-friendly)

• Compact design for precise resistance control

• Widely used in Arduino, sensor calibration, amplifiers, and DIY circuits

• Smooth adjustment via screw-top tuner

• High durability with standard rotation life

Product Description (Detailed):

This 1KΩ trimmer potentiometer is a miniature adjustable resistor that allows you to fine-tune voltage or current levels in a circuit. It features three pins – two for fixed terminals and one for the adjustable wiper – enabling easy use as a variable resistor or voltage divider.

Designed for sensor calibration, gain adjustment, reference setting, and analog signal conditioning, this trimpot is a must-have component for Arduino users, analog engineers, and DIY electronics enthusiasts.

The component is breadboard and PCB compatible, and its top-adjust screw allows for easy manual tuning with a precision screwdriver.

Technical Specifications:

How to Use:

1. Connect any two pins to use it as a fixed resistor.

2. Use the center pin (wiper) and either side pin to use as a variable resistor.

3. Adjust the top screw to increase or decrease resistance.

4. Place on breadboard or solder to PCB for permanent projects.

Common use case: voltage divider with an Arduino analog input to tune sensor thresholds.

Applications:

• Arduino analog input tuning

• Sensor threshold calibration

• Op-amp gain adjustment

• Voltage divider setup

• Audio amplifier tuning

• Resistance fine-tuning in school/college electronics labs

• DIY automation and control circuits

Package Includes:

• 1 × 1KΩ Trimmer Potentiometer (3-Pin) (based on selection)